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Thursday, October 31, 2024

Witch Head Nebula: IC 2118 in Eridanus | Wide-field View | ESO

Witch Head Nebula: IC 2118 in Eridanus | Wide-field View | ESO

The Witch Head Nebula (IC 2118) is an extremely faint reflection nebula located in the Eridanus (The River) Constellation. Astronomers are still learning about this molecular cloud, but research indicates that the wind-swept appearance may have formed from stellar wind of nearby, highly luminous stars.

Distance: about 800 light-years away


Credit: Zdeněk Bardon/ESO

Release Date: Sept. 11, 2017


#NASA #Space #Astronomy #Science #Halloween2024 #Nebulae #Nebula #IC2118 #WitchHeadNebula #ReflectionNebula #Star #Rigel #Eridanus #Constellation #Cosmos #Universe #STEM #ESO #Chile #Europe #Education

The Witch Head Nebula (IC 2118) Close-up | NOIRLab

The Witch Head Nebula (IC 2118) Close-up | NOIRLab

"Double, double toil and trouble . . ." Alas, had MacBeth seen this nebula in the sky his portentous future would have been as obvious to him as it was to the witches that begin Shakespeare's play. Not unlike the foul vapors that curl from the witches cauldron, IC 2118 wafts through space at a nearby 1,000 light years away. The star Rigel, Orion's luminous limb, lights up this nebula blue both by its own color and scattered light in the dust of this nebula. Hints of red also permeate the field showing that some of the gas is excited by the starlight. The glow of light towards the bottom of the field is an artifact caused by the scattered light of Cursa, a seemingly appropriate name for a star near the "WitchHead" nebula.(Actually, from the Arabic Cursa is related to a footstool of Orion.)

Distance: about 800 light-years away

This image was taken as part of Advanced Observing Program (AOP) program during 2014 at Kitt Peak Visitor Center.


Credit: KPNO/NOIRLab/NSF/AURA/Fred Calvert/Adam Block

Release Date: June 7, 2014


#NASA #Space #Astronomy #Science #Halloween2024 #Nebulae #Nebula #IC2118 #WitchHeadNebula #ReflectionNebula #Star #Rigel #Eridanus #Constellation #KPNO #Arizona #NOIRLab #NSF #AURA #UnitedStates #Cosmos #Universe #STEM #Education

The Witch Head Nebula (IC 2118) & Blue Supergiant Star Rigel

The Witch Head Nebula (IC 2118) & Blue Supergiant Star Rigel

By starlight, this eerie visage shines in the dark with a crooked profile evoking its popular name, the Witch Head Nebula. In fact, this entrancing telescopic portrait gives the impression that a witch has fixed her gaze on Orion's bright supergiant star Rigel.

More formally known as IC 2118, the Witch Head Nebula spans about 50 light-years and is composed of interstellar dust grains reflecting Rigel's starlight. The color of the Witch Head Nebula is caused not only by Rigel's intense blue light, but because the dust grains scatter blue light more efficiently than red. The same physical process causes Earth's daytime sky to appear blue, although the scatterers in Earth's atmosphere are molecules of nitrogen and oxygen. 

Rigel and this dusty cosmic crone are about 800 light-years away. You may still see a few witches in your neighborhood tonight though, so have a safe and Happy Halloween!


Image Credit & Copyright: Simone Curzi
Simone's website: https://www.astrobin.com/users/MRWSKYLOVER/
Release Date: Oct. 31, 2024


#NASA #Space #Astronomy #Science #Halloween2024 #Nebulae #Nebula #IC2118 #WitchHeadNebula #Star #Rigel #Eridanus #Constellation #Astrophotographer #SimoneCurzi #Astrophotography #Cosmos #Universe #STEM #Education #APoD

NASA SpaceX Crew-8 Dragon After Splashdown | International Space Station

NASA SpaceX Crew-8 Dragon After Splashdown | International Space Station








After 235 days in space, SpaceX Dragon Endeavour and Crew-8 NASA astronauts Matthew Dominick and Michael Barratt, Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin of Russia returned to Earth and splashed down off the coast of Florida at 3:29 a.m. ET on Friday, October 25.

During its return to Earth, the SpaceX Dragon spacecraft executed a normal entry and splashdown. Recovery of the crew and the spacecraft was without incident.

Expedition 72 Updates:

https://blogs.nasa.gov/spacestation/

Expedition 72 Crew

Station Commander: Suni Williams

Roscosmos (Russia): Alexey Ovchinin, Ivan Vagner, Aleksandr Gorbunov

NASA: Butch Wilmore, Don Pettit, Nick Hague

An international partnership of space agencies provides and operates the elements of the International Space Station (ISS). The principals are the space agencies of the United States, Russia, Europe, Japan, and Canada. The ISS has been the most politically complex space exploration program ever undertaken.

Learn more about the important research being operated on Station:

https://www.nasa.gov/iss-science 

For more information about STEM on Station:

https://www.nasa.gov/stemonstation

Science, Technology, Engineering, Math (STEM)


Image Credit: NASA/Joel Kowsky

Release Date: Oct. 25, 2024


#NASA #Space #Science #ISS #Earth #SpaceX #SpaceXCrew8 #CrewDragonSpacecraft #CrewDragonEndeavour #Astronauts #Cosmonauts #Russia #Россия #Roscosmos #Роскосмос #InternationalCooperation #LongDurationMission #HumanSpaceflight #SpaceLaboratory #Florida #UnitedStates #Expedition72 #STEM #Education

Highlights of The Dark Wolf Nebula: SL 17 in Scorpius | ESO VLT Survey Telescope

Highlights of The Dark Wolf Nebula: SL 17 in Scorpius | ESO VLT Survey Telescope


This image shows a dark nebula at the center of the picture, against a background of reddish fumes. The shape of the dark nebulous cloud can appear to resemble a wolf’s head, looking to the right. Surrounding the dark nebula are bright white stars of a variety of sizes appearing as tiny dots and bigger gassy spheres.

This collage highlights details within the huge Dark Wolf Nebula, such as the wolf’s “head”, seen here in the top-center image. The pillars in the images to the right form when intense radiation from young stars encounters dense pockets of dust and gas. This radiation erodes and blows away the lighter material around these dense pockets, creating these pillar-like structures.

Fittingly nicknamed the Dark Wolf Nebula, this cosmic cloud was captured in a 283-million-pixel image by the VLT Survey Telescope (VST) at the European Southern Observatory’s Paranal Observatory in Chile. Located around 5,300 light-years from Earth, the cold clouds of cosmic dust create the illusion of a wolf-like silhouette against a colorful backdrop of glowing gas clouds.


Credit: European Southern Observatory (ESO)/VPHAS+ team

Release Date: Oct. 31, 2024


#NASA #ESO #Space #Astronomy #Science #Halloween2024 #Nebulae #Nebula #SL17 #DarkWolfNebula #StellarNursery #Scorpius #Constellation #MilkyWayGalaxy #Cosmos #Universe #VLTSurveyTelescope #ParanalObservatory #Chile #SouthAmerica #Europe #Infographic #STEM #Education

A Tour of The Dark Wolf Nebula: SL 17 in Scorpius | ESO

A Tour of The Dark Wolf Nebula: SL 17 in Scorpius | ESO


This video takes you on a tour of the Dark Wolf Nebula, captured in a 283-million-pixel image by the VLT Survey Telescope (VST) at the European Southern Observatory’s Paranal Observatory in Chile. Located around 5,300 light-years from Earth, the cold clouds of cosmic dust create the illusion of a wolf-like silhouette against a colorful backdrop of glowing gas clouds.


Credit: ESO/VPHAS+ team

Duration: 1 minute and 5 seconds

Release Date: Oct. 31, 2024


#NASA #ESO #Space #Astronomy #Science #Halloween2024 #Nebulae #Nebula #SL17 #DarkWolfNebula #StellarNursery #Scorpius #Constellation #MilkyWayGalaxy #Cosmos #Universe #VLTSurveyTelescope #ParanalObservatory #Chile #SouthAmerica #Europe #STEM #Education #HD #Video

The Dark Wolf Nebula: SL 17 in Scorpius | ESO VLT Survey Telescope

The Dark Wolf Nebula: SL 17 in Scorpius | ESO VLT Survey Telescope


This image shows a dark nebula at the center of the picture, against a background of reddish fumes. The shape of the dark nebulous cloud can appear to resemble a wolf’s head, looking to the right. Surrounding the dark nebula are bright white stars of a variety of sizes appearing as tiny dots and bigger gassy spheres.

Fittingly nicknamed the Dark Wolf Nebula, this cosmic cloud was captured in a 283-million-pixel image by the VLT Survey Telescope (VST) at the European Southern Observatory’s Paranal Observatory in Chile. Located around 5,300 light-years from Earth, the cold clouds of cosmic dust create the illusion of a wolf-like silhouette against a colorful backdrop of glowing gas clouds.


Credit: ESO/VPHAS+ team

Release Date: Oct. 31, 2024


#NASA #ESO #Space #Astronomy #Science #Halloween2024 #Nebulae #Nebula #SL17 #DarkWolfNebula #StellarNursery #Scorpius #Constellation #MilkyWayGalaxy #Cosmos #Universe #VLTSurveyTelescope #ParanalObservatory #Chile #SouthAmerica #Europe #STEM #Education

Tour The Galactic 'Eyes' of IC 2163 & NGC 2207 | NASA Webb & Hubble

Tour The Galactic 'Eyes' of IC 2163 & NGC 2207 | NASA Webb & Hubble

This video tours a pair of spiral galaxies, IC 2163 at left and NGC 2207 at right, that reside 114 million light-years from Earth. The journey begins and ends on a new image that combines mid-infrared, visible, and ultraviolet light from the James Webb and Hubble space telescopes, and includes brief fades to Webb’s mid-infrared image and Hubble’s visible and ultraviolet light image.

Watch as these spellbinding observations are pulled apart, and then presented again as a combined observation. 

The tour features star formation in chilling detail, blood-red shock fronts, and traces of ancient supernova explosions that “echo” through the cosmic landscape.

Both galaxies have increased star formation rates. Combined, they are estimated to form the equivalent of two dozen new stars that are the size of the Sun annually. Our Milky Way galaxy forms the equivalent of two or three new Sun-like stars per year.

Both galaxies have hosted seven known supernovae, each of which may have cleared space in their arms, rearranging gas and dust that later cooled, and allowed new many stars to form.

Image Credit: NASA, ESA, CSA, STScI, Danielle Kirshenblat (STScI)
Duration: 3 minutes, 18 seconds
Release Date: Oct. 31, 2024

#NASA #Space #Astronomy #Science #Halloween2024 #Galaxies #InteractingGalaxies #IC2163 #NGC2207 #Supernovae #CanisMajor #Constellation #Cosmos #Universe #HST #JWST #Infrared #Ultraviolet #SpaceTelescopes #ESA #Europe #CSA #Canada #GSFC #STScI #UnitedStates #STEM #Education #HD #Video

Look into The Eyes of Galactic Pair IC 2163 & NGC 2207 | NASA Webb & Hubble

Look into The Eyes of Galactic Pair IC 2163 & NGC 2207 | NASA Webb & Hubble


The gruesome palette of these galaxies is owed to a mix of mid-infrared light from NASA’s James Webb Space Telescope, and visible and ultraviolet light from NASA’s Hubble Space Telescope. The pair grazed one another millions of years ago. The smaller spiral on the left, cataloged as IC 2163, passed behind NGC 2207, the larger spiral galaxy at right.

Distance: 114 million light-years

Both have increased star formation rates. Combined, they are estimated to form the equivalent of two dozen new stars that are the size of the Sun annually. Our Milky Way galaxy forms the equivalent of two or three new Sun-like stars per year.

Both galaxies have hosted seven known supernovae, each of which may have cleared space in their arms, rearranging gas and dust that later cooled, and allowed new many stars to form.

Image Credit: NASA, ESA, CSA, STScI, N. Bartmann (ESA/Webb)
Duration: 30 seconds
Release Date: Oct. 31, 2024

#NASA #Space #Astronomy #Science #Halloween2024 #Galaxies #InteractingGalaxies #IC2163 #NGC2207 #Supernovae #CanisMajor #Constellation #Cosmos #Universe #HST #JWST #Infrared #Ultraviolet #SpaceTelescopes #ESA #Europe #CSA #Canada #GSFC #STScI #UnitedStates #STEM #Education #HD #Video

Like 'Blood-Soaked' Eyes: Galactic Pair IC 2163 & NGC 2207 | Webb & Hubble

Like 'Blood-Soaked' Eyes: Galactic Pair IC 2163 & NGC 2207 | Webb & Hubble

The gruesome palette of these galaxies is owed to a mix of mid-infrared light from NASA’s James Webb Space Telescope, and visible and ultraviolet light from NASA’s Hubble Space Telescope. The pair grazed one another millions of years ago. The smaller spiral on the left, cataloged as IC 2163, passed behind NGC 2207, the larger spiral galaxy at right.

Distance: 114 million light-years

Both have increased star formation rates. Combined, they are estimated to form the equivalent of two dozen new stars that are the size of the Sun annually. Our Milky Way galaxy forms the equivalent of two or three new Sun-like stars per year.

Both galaxies have hosted seven known supernovae, each of which may have cleared space in their arms, rearranging gas and dust that later cooled, and allowed new many stars to form.

Image Credit: NASA, ESA, CSA, STScI
Release Date: Oct. 31, 2024

#NASA #Space #Astronomy #Science #Halloween2024 #Galaxies #InteractingGalaxies #IC2163 #NGC2207 #Supernovae #CanisMajor #Constellation #Cosmos #Universe #HST #JWST #Infrared #Ultraviolet #SpaceTelescopes #ESA #Europe #CSA #Canada #GSFC #STScI #UnitedStates #STEM #Education

The Cosmic Bat Nebula: LDN 43 in Ophiuchus

The Cosmic Bat Nebula: LDN 43 in Ophiuchus


Image Description: A starfield is shown with a large brown dust nebula in the center. The nebula can appear to be shaped like a bat. One of the stars in the dust nebula can resemble a bat's eye.

What is the most spook-tacular nebula in the galaxy? One contender is LDN 43. Glowing with eerie light, this nebula is lit up from inside by dense gaseous knots that have just formed young stars. It bears an astonishing resemblance to a vast cosmic bat flying amongst the stars on a dark Halloween night. Located about 1,400 light years away in the constellation Ophiuchus, the LDN 43 molecular cloud is dense enough to block light not only from background stars, but from wisps of gas lit up by the nearby reflection nebula LBN 7. Far from being a harbinger of death, this 12-light year-long filament of gas and dust is actually a stellar nursery.


Image Credit & Copyright: Mark Hanson & Mike Selby

Mark Hanson's website: https://www.hansonastronomy.com/bio

Mike Selby: https://throughlightandtime.com/about/

Caption Credit: NASA Astronomer Michelle Thaller (GSFC)

Michelle Thaller: https://science.nasa.gov/people/michelle-thaller/

Release Date: October 27, 2024


#NASA #Astronomy #Space #Science #Halloween2024 #Star #Nebulae #Nebula #LDN43 #StellarNursery #DarkNebula #LBN7 #ReflectionNebula #Ophiuchus #Constellation #Cosmos #Universe #Astrophotography #Astrophotographers #MarkHanson #MikeSelby #GSFC #STScI #UnitedStates #STEM #Education #APoD

Wednesday, October 30, 2024

Shenzhou-19 Long March-2F Y19 Rocket Launch | Jiuquan Satellite Launch Center

Shenzhou-19 Long March-2F Y19 Rocket Launch | Jiuquan Satellite Launch Center









Shenzhou-19 Mission Emblem

China successfully launched the Shenzhou-19 crewed spacecraft on Wednesday, Oct. 30, 2024, sending three astronauts—including the country's first female space engineer—to its orbiting space station for a six-month mission. Mission specialist, Wang Haoze, is the third Chinese woman to take part in a crewed space flight, after Liu Yang who was in the Shenzhou-9 and 14 crews, and Wang Yaping, of Shenzhou-10 and 13.

The spacecraft, atop a Long March-2F carrier rocket, blasted off at 4:27 a.m. (Beijing Time) from the Jiuquan Satellite Launch Center in northwest China, said the China Manned Space Agency (CMSA).

About 10 minutes after the launch, the Shenzhou-19 spacecraft separated from the rocket and entered its designated orbit. The crew members, consisting of mission commander Cai Xuzhe and crew members Song Lingdong and Wang Haoze, are in good shape and the launch was a complete success, the CMSA announced.

The crew reached their destination after their spacecraft made a fast automated rendezvous and docking with the China space station's core module Tianhe at 11:00 Wednesday (Beijing Time).

Shenzhou-19 is the 33rd flight mission of China's crewed space program, and the fourth manned mission during the application and development stage of China's space station.


Shenzhou-19 Crew:

Cai Xuzhe (commander)

Wang Haoze (mission specialist)

Song Lingdong (mission specialist)


Image Credits: Wang Heng, Wang Jiangbo, Sun Haiying/Xinhua

Capture Date: Oct. 30, 2024


#NASA #Space #Science #Earth #China #中国 #Shenzhou18 #神舟十八 #Shenzhou19 #神舟十九号 #Taikonauts #Astronauts #CaiXuzhe #WangHaoze #SongLingdong #CSS #ChinaSpaceStation #中国空间站 #TiangongSpaceStation #SpaceLaboratory #LongDurationSpaceflight #CMSA #国家航天局 #HumanSpaceflight #STEM #Education

Drone Footage: Shenzhou-19 Long March-2F Y19 Rocket Launch

Drone Footage: Shenzhou-19 Long March-2F Y19 Rocket Launch


China successfully launched the Shenzhou-19 crewed spacecraft on a Long March-2F Y19 rocket on Wednesday, Oct. 30, 2024, sending three astronauts—including the country's first female space engineer—to its orbiting space station for a six-month mission. Mission specialist, Wang Haoze, is the third Chinese woman to take part in a crewed space flight, after Liu Yang who was in the Shenzhou-9 and 14 crews, and Wang Yaping, of Shenzhou-10 and 13.

The spacecraft, atop a Long March-2F carrier rocket, blasted off at 4:27 a.m. (Beijing Time) from the Jiuquan Satellite Launch Center in northwest China, said the China Manned Space Agency (CMSA).

About 10 minutes after the launch, the Shenzhou-19 spacecraft separated from the rocket and entered its designated orbit. The crew members, consisting of mission commander Cai Xuzhe and crew members Song Lingdong and Wang Haoze, are in good shape and the launch was a complete success, the CMSA announced.

The crew reached their destination after their spacecraft made a fast automated rendezvous and docking with the China space station's core module Tianhe at 11:00 Wednesday (Beijing Time).

Shenzhou-19 is the 33rd flight mission of China's crewed space program, and the fourth manned mission during the application and development stage of China's space station.


Shenzhou-19 Crew:

Cai Xuzhe (commander)

Wang Haoze (mission specialist)

Song Lingdong (mission specialist)


Video Credit: Xinhua

Duration: 17 seconds

Release Date: Oct. 29, 2024


#NASA #Space #Science #Earth #China #中国 #Shenzhou18 #神舟十八 #Shenzhou19 #神舟十九号 #Taikonauts #Astronauts #CaiXuzhe #WangHaoze #SongLingdong #CSS #ChinaSpaceStation #中国空间站 #TiangongSpaceStation #SpaceLaboratory #LongDurationSpaceflight #CMSA #国家航天局 #HumanSpaceflight #STEM #Education #DroneFootage #HD #Video

Shenzhou-19 Crewed Spacecraft Launched Successfully | China Space Station

Shenzhou-19 Crewed Spacecraft Launched Successfully | China Space Station


China successfully launched the Shenzhou-19 crewed spacecraft on Wednesday, Oct. 30, 2024, sending three astronauts—including the country's first female space engineer—to its orbiting space station for a six-month mission. Mission specialist, Wang Haoze, is the third Chinese woman to take part in a crewed space flight, after Liu Yang who was in the Shenzhou-9 and 14 crews, and Wang Yaping, of Shenzhou-10 and 13.

The spacecraft, atop a Long March-2F carrier rocket, blasted off at 4:27 a.m. (Beijing Time) from the Jiuquan Satellite Launch Center in northwest China, said the China Manned Space Agency (CMSA).

About 10 minutes after the launch, the Shenzhou-19 spacecraft separated from the rocket and entered its designated orbit. The crew members, consisting of mission commander Cai Xuzhe and crew members Song Lingdong and Wang Haoze, are in good shape and the launch was a complete success, the CMSA announced.

The crew reached their destination after their spacecraft made a fast automated rendezvous and docking with the China space station's core module Tianhe at 11:00 Wednesday (Beijing Time).

Shenzhou-19 is the 33rd flight mission of China's crewed space program, and the fourth manned mission during the application and development stage of China's space station.


Shenzhou-19 Crew:

Cai Xuzhe (commander)

Wang Haoze (mission specialist)

Song Lingdong (mission specialist)


Video Credit: CCTV

Duration: 49 seconds

Release Date: Oct. 29, 2024


#NASA #Space #Science #Earth #China #中国 #Shenzhou18 #神舟十八 #Shenzhou19 #神舟十九号 #Taikonauts #Astronauts #CaiXuzhe #WangHaoze #SongLingdong #CSS #ChinaSpaceStation #中国空间站 #TiangongSpaceStation #SpaceLaboratory #LongDurationSpaceflight #CMSA #国家航天局 #HumanSpaceflight #STEM #Education #Hyperlapse #HD #Video

Wide-field View of The Bubble Nebula: NGC 7635 in Cassiopeia | WIYN Telescope

Wide-field View of The Bubble Nebula: NGC 7635 in Cassiopeia | WIYN Telescope

This wide field view of NGC 7635 shows the nebulosity carved out by the winds of the massive central star and demonstrates the exquisite image quality of the new One Degree Imager camera on the WIYN 3.5-m telescope.

What created this huge space bubble? Blown by the wind from a star, this tantalizing, head-like apparition is cataloged as NGC 7635, but known simply as the Bubble Nebula. The featured striking view utilizes a long exposure to reveal the intricate details of this cosmic bubble and its environment. Although it looks delicate, the 10 light-year diameter bubble offers evidence of violent processes at work. Seen here above and right of the Bubble's center, a bright hot star is embedded in the nebula's reflecting dust. A fierce stellar wind and intense radiation from the star (that likely has a mass 10 to 20 times that of the Sun) has blasted out the structure of glowing gas against denser material in a surrounding molecular cloud. The Bubble Nebula lies a mere 11,000 light-years away toward the constellation Cassiopeia.

The Wisconsin-Indiana-Yale-NOIRLab (WIYN) Observatory is situated atop Kitt Peak National Observatory, a partnership consisting of University of California Irvine, Purdue University, the National Science Foundation’s NOIRLab, and NASA.

Learn more about the WIYN Observatory:

https://www.wiyn.org/0.9m/index.html


Image Credit: T.A. Rector (University of Alaska Anchorage), WIYN ODI team & WIYN/NOIRLab/NSF/AURA

Caption Credit: NoirLab/NASA Goddard

Release Date: Dec. 4, 2012


#NASA #Astronomy #Space #Science #Nebulae #Nebula #BubbleNebula #NGC7635 #Star #StellarRadiation #Cassiopeia #Constellation #MilkyWayGalaxy #Cosmos #Universe #WIYNTelescope #KPNO #NSF #AURA #Arizona #UnitedStates #STEM #Education

The Bubble Nebula: NGC 7635 in Cassiopeia | WIYN Telescope

The Bubble Nebula: NGC 7635 in Cassiopeia | WIYN Telescope


What created this huge space bubble? Blown by the wind from a star, this tantalizing, head-like apparition is cataloged as NGC 7635, but known simply as the Bubble Nebula. The featured striking view utilizes a long exposure to reveal the intricate details of this cosmic bubble and its environment. Although it looks delicate, the 10 light-year diameter bubble offers evidence of violent processes at work. Seen here above and right of the Bubble's center, a bright hot star is embedded in the nebula's reflecting dust. A fierce stellar wind and intense radiation from the star (that likely has a mass 10 to 20 times that of the Sun) has blasted out the structure of glowing gas against denser material in a surrounding molecular cloud. The Bubble Nebula lies a mere 11,000 light-years away toward the constellation Cassiopeia.

This central, cosmetically corrected view of NGC 7635 shows the nebulosity carved out by the winds of the massive central star and demonstrates the exquisite image quality of the One Degree Imager camera on the WIYN 3.5-m telescope.

The Wisconsin-Indiana-Yale-NOIRLab (WIYN) Observatory is situated atop Kitt Peak National Observatory, a partnership consisting of University of California Irvine, Purdue University, the National Science Foundation’s NOIRLab, and NASA.

Learn more about the WIYN Observatory:

https://www.wiyn.org/0.9m/index.html


Image Credit: T.A. Rector (University of Alaska Anchorage), WIYN ODI team & WIYN/NOIRLab/NSF/AURA

Caption Credit: NoirLab/NASA Goddard

Release Date: Sept. 4, 2012


#NASA #Astronomy #Space #Science #Nebulae #Nebula #BubbleNebula #NGC7635 #Star #StellarRadiation #Cassiopeia #Constellation #MilkyWayGalaxy #Cosmos #Universe #WIYNTelescope #KPNO #NSF #AURA #Arizona #UnitedStates #STEM #Education

A "Colossal" Solar Prominence: The View from Argentina

A "Colossal" Solar Prominence: The View from Argentina

Astronomer & astrophotographer Eduardo Schaberger Poupeau: "On the morning of Tuesday, October 29, at 12:44 UTC, the sun put on a spectacular show. Through my Coronado Solarmax III 90mm Double Stack solar telescope, I captured a colossal prominence on the southwestern limb, stretching over 500,000 km. This impressive yet faint structure posed a challenge to capture in detail, set against a dynamic backdrop of filaments and active regions where sunspots stand out. This image is a clear reflection that we are currently experiencing the peak activity of this solar cycle."

Argentine astronomer Eduardo Schaberger Poupeau is a longtime observer of the sun, and he is not easily impressed. "Yesterday," he says, "I was impressed. On the morning of Tuesday, Oct. 29th, the sun put on a spectacular show. Through my Coronado solar telescope, I captured this colossal prominence."

"It stretched more than 500,000 km above the sun's southwestern limb (greater than the distance between Earth and the Moon)," he says. "This image is a clear reflection that we are currently experiencing Solar Maximum."

NASA's Solar Dynamics Observatory (SDO) saw initial the stages of this explosion that quickly became too large for the spacecraft's cameras to capture fully. The debris could hit Earth on Nov. 1st, arriving in the form of a 'glancing-blow' coronal mass ejection (CME). 

A solar prominence (also known as a filament when viewed against the solar disk) is a large, bright feature extending outward from the Sun’s surface. Prominences are anchored to the Sun’s surface in the photosphere, and extend outwards into the Sun’s hot outer atmosphere, called the corona. A prominence forms over timescales of about a day, and stable prominences may persist in the corona for several months, looping hundreds of thousands of miles into space. Scientists are still researching how and why prominences are formed.

The red-glowing looped material is plasma, a hot gas comprised of electrically charged hydrogen and helium. The prominence plasma flows along a tangled and twisted structure of magnetic fields generated by the sun’s internal dynamo. An erupting prominence occurs when such a structure becomes unstable and bursts outward, releasing the plasma.


Image Credit: Eduardo Schaberger Poupeau
Capture Location: Rafaela, Provincia de Santa Fe, Argentina
Eduardo's Website: 
https://www.eduardoschaberger.ar
Caption Credit: NASA Goddard/Eduardo Schaberger Poupeau/SpaceWeather[dot]com
Image Date: Oct. 29, 2024

#NASA #Astronomy #Space #Science #SolarSystem #Earth #Sun #SolarProminence #Eruption #Plasma #Photosphere #Corona #Heliophysics #Ultraviolet #Astrophotography #SolarTelescope #Astrophotographer #Astronomer #EduardoSchabergerPoupeau #Rafaela #Argentina #SouthAmerica #SDO #GSFC #UnitedStates #STEM #Education

NASA Perseverance Mars Rover Captures Solar Transit of Phobos Moon | JPL

NASA Perseverance Mars Rover Captures Solar Transit of Phobos Moon | JPL

NASA's Perseverance Mars rover used its Mastcam-Z camera to capture the silhouette of Phobos, one of the two Martian moons, as it passed in front of the Sun on Sept. 30, 2024, the 1,285th Martian day, or sol, of the mission. This 32-second video shows the transit in real-time.

Perseverance has captured several Phobos transits since its landing at Mars' Jezero Crater in February 2021. By comparing the various recordings, scientists can refine their understanding of the potato-shaped moon's orbit, learning how it is changing. Eons from now, Phobos' orbit is expected to eventually send the moon toward the Red Planet's surface.

Arizona State University leads the operations of the Mastcam-Z instrument, working in collaboration with Malin Space Science Systems in San Diego, on the design, fabrication, testing, and operation of the cameras, and in collaboration with the Niels Bohr Institute of the University of Copenhagen on the design, fabrication, and testing of the calibration targets.

A key objective for Perseverance's mission on Mars is astrobiology, including the search for signs of ancient microbial life. The rover will characterize the planet's geology and past climate, pave the way for human exploration of the Red Planet, and be the first mission to collect and cache Martian rock and regolith (broken rock and dust).

Subsequent NASA missions, in cooperation with the European Space Agency (ESA), would send spacecraft to Mars to collect these sealed samples from the surface and return them to Earth for in-depth analysis.

The Mars 2020 Perseverance mission is part of NASA's Moon to Mars exploration approach, which includes Artemis missions to the Moon that will help prepare for human exploration of the Red Planet.

NASA's Jet Propulsion Laboratory, which is managed for the agency by Caltech in Pasadena, California, built and manages operations of the Perseverance rover.

Support FriendsofNASA.org

Celebrating 3+ Years on Mars

Mission Name: Mars 2020
Rover Name: Perseverance
Main Job: Seek signs of ancient life and collect samples of rock and regolith (broken rock and soil) for return to Earth.
Launch: July 30, 2020    
Landing: Feb. 18, 2021, Jezero Crater, Mars

For more about Perseverance: mars.nasa.gov/mars2020/

For more information on NASA's Mars missions, visit: mars.nasa.gov

Video Credit: NASA's Jet Propulsion Laboratory
Duration: 32 seconds
Release Date: Oct. 30, 2024

#NASA #Space #Astronomy #Science #SolarSystem #Sun #Planet #Mars #Phobos #Moon #SolarTransit #Astrobiology #Geology #PerseveranceRover #Mars2020 #JezeroCrater #Robotics #SpaceTechnology #SpaceEngineering #SpaceExploration #JPL #Caltech #UnitedStates #STEM #Education #Animation #Video

NASA "Espacio a Tierra" | El regreso de Crew-8 : 25 de octubre de 2024

NASA "Espacio a Tierra" | El regreso de Crew-8 : 25 de octubre de 2024

Espacio a Tierra, la versión en español de las cápsulas Space to Ground de la NASA, te informa semanalmente de lo que está sucediendo en la Estación Espacial Internacional.

Aprende más sobre la ciencia a bordo de la estación espacial: https://www.nasa.gov/international-space-station/space-station-research-and-technology/ciencia-en-la-estacion/

Para obtener más información sobre la ciencia de la NASA, suscríbete al boletín semanal: 

https://www.nasa.gov/suscribete

Ciencia de la NASA: https://ciencia.nasa.gov


Video Credit: National Aeronautics and Space Administration (NASA)

Duration: 3 minutes, 30 seconds

Release Date: Oct. 29, 2024


#NASA #Space #Science #ISS #Earth #NASAenespañol #español #SpaceX #SpaceXCrew8 #CrewDragonSpacecraft #CrewDragonEndeavour #Astronauts #Cosmonauts #Russia #Россия #Roscosmos #Роскосмос #InternationalCooperation #HumanSpaceflight #SpaceLaboratory #Florida #UnitedStates #Expedition72 #STEM #Education #HD #Video

NASA Psyche Asteroid Mission: The Spacecraft’s Journey to a Metal-Rich Asteroid

NASA Psyche Asteroid Mission: The Spacecraft’s Journey to a Metal-Rich Asteroid

A year after a successful launch on Oct. 13, 2023, team members of NASA's Psyche mission to the metal-rich asteroid of the same name reflect on launch day, discuss mission operations and accomplishments since launch, and look forward to upcoming milestones, including a flyby of Mars in May 2026. 

Whether the Psyche asteroid is the partial core of a planetesimal (a building block of the rocky planets in our solar system) or primordial material that never melted, scientists expect the mission to help answer fundamental questions about Earth’s own metal core and the formation of our solar system. 

The spacecraft will begin orbiting the asteroid Psyche in 2029. 

Riding along with the spacecraft is the Deep Space Optical Communications (DSOC) technology demonstration, which has been transmitting data at the highest rate ever achieved from deep space beyond the Moon. 

Learn about this first-of-its-kind mission at: https://science.nasa.gov/mission/psyche and https://psyche.asu.edu/


Credit: NASA/JPL-Caltech/Arizona State University

Produced by: True Story Films

Duration: 3 minutes

Release Date: Oct. 29, 2024


#NASA #Space #Astronomy #PsycheAsteroid #16Psyche #Asteroids #Science #PsycheMission #PsycheSpacecraft #SpaceX #FalconHeavyRocket #Planets #Mars #Jupiter #AsteroidBelt #SolarSystem #SpaceExploration #JPL #Caltech #ASU #UnitedStates #STEM #Education #HD #Video

Shenzhou-19 & Shenzhou-18 Crews Meet | China Space Station

Shenzhou-19 & Shenzhou-18 Crews Meet | China Space Station

The astronauts of the Shenzhou-19 crewed spacecraft met their Shenzhou-18 colleagues after arriving at the Tiangong space station on Wednesday, May 30, 2024, starting a new round of in-orbit crew handover. Commander Cai Xuzhe and crew members Song Lingdong and Wang Haoze successfully reached their destination after the spaceship made a fast automated rendezvous and docking with the space station's core module Tianhe at 11:00 Wednesday (Beijing Time).

At 12:51 (Beijing Time), the Shenzhou-18 crew who had been aboard the space station, opened the hatch and greeted the new arrivals. The two crew teams took group photos and sent messages to the ground staff.

Commanders of the two space missions exchanged greetings.

"First of all, on behalf of the Shenzhou-18 crew, I welcome all of you. We are very happy and excited to welcome you to the space station today. Half a year ago, it was the Shenzhou 17 crew who greeted us. This time it is our turn to welcome you. Next, let us build our space home together," said Ye Guangfu, commander of the Shenzhou-18 spaceflight mission crew.

"I feel so good to be greeted by someone as soon as we arrive at the space home. I remember that two years ago today, we were expecting the arrival of the Mengtian lab capsule in the core module. In a blink of an eye, two years have passed and the space station has entered the application and development stage. Moreover, I also hope to return to the space home again and take a look. After returning again today, I feel very warm in my heart when I see the familiar environment in the cabin. Seeing that you have taken care of the space station so well, managing it so well, and that you have done a lot of outstanding work, I give you a big thumbs up. In the next period of time, I hope you can pass on good methods and good working methods to us. Finally, I hope we can spend some good time together and everything goes well," said Cai Xuzhe, commander of the Shenzhou-19 spaceflight mission crew.

Then the newcomers expressed their excitement for the gathering and thanked the previous crew for their hard work over the past six months.

Song Lingdong, a Shenzhou-19 crew member, said having seen the work done by the previous crew at the space station, he feels very confident about their mission.

"The ground staff all praised you for completing the mission well, and they are also very relieved and reassured when providing you support. We appreciate your hard work. We will learn from you in the next few days and please do share your valuable experience with us," Song said.

Wang Haoze, another Shenzhou-19 crew member, expressed her excitement to meet the Shenzhou-18 crew and appreciated their work in the past six months and preparations for the handover.

The Shenzhou-18 crew members also warmly welcomed the new arrivals.

Li Guangsu, a Shenzhou-18 crew member, said he looks forward to sharing their experience with their colleagues, learning from each other in exchanges and making progress together.

"We have carefully prepared some surprise foods for you. I look forward to your treasure hunt," he said.

Li Cong, another Shenzhou-18 crew member, said they had made the living space nice and tidy to welcome the new crew and even planted some fresh lettuce for a reunion dinner.

The six astronauts will live and work together for about five days to complete planned tasks and handover work, according to the China Manned Space Agency (CMSA).

The Shenzhou-19 spaceship, atop a Long March-2F carrier rocket, blasted off from the Jiuquan Satellite Launch Center in northwest China at 04:27 on Wednesday (Beijing Time).

Shenzhou-19 is the 33rd flight mission of China's crewed space program and the fourth crewed mission during the application and development stage of China's space station.

During the mission, the Shenzhou-19 crew will witness the arrival of the Tianzhou-8 cargo craft and Shenzhou-20 crewed spacecraft.

The new crew will have numerous tasks to complete, including conducting 86 space science research and technology experiments, performing extravehicular activities, installing protective devices against space debris, and installing and recycling extravehicular payloads and equipment. They will also engage in science education, public welfare activities, and other payload tests.

Shenzhou-19 Crew:

Cai Xuzhe (蔡旭哲, commander)

Wang Haoze (王浩泽, mission specialist)

Song Lingdong (宋令东, mission specialist)

Shenzhou-18 Crew:

Ye Guangfu (叶光富, commander)

Li Cong (李聪, mission specialist)

Li Guangsu (李广苏, mission specialist)


Video Credit: CCTV

Duration: 4 minutes

Release Date: Oct. 30, 2024


#NASA #Space #Science #Earth #China #中国 #Shenzhou18 #神舟十八 #Shenzhou19 #神舟十九号 #Taikonauts #Astronauts #CaiXuzhe #WangHaoze #SongLingdong #CSS #ChinaSpaceStation #中国空间站 #TiangongSpaceStation #SpaceLaboratory #LongDurationSpaceflight #CMSA #国家航天局 #HumanSpaceflight #STEM #Education #HD #Video

Shenzhou-19 Astronauts Arrive at Launch Site | China Space Station

Shenzhou-19 Astronauts Arrive at Launch Site | China Space Station

The three astronauts of the Shenzhou-19 crewed spaceflight mission arrived at the Jiuquan Satellite Launch Center in northwest China after a send-off ceremony on Wednesday, Oct. 20, 2024 (Beijing Time) ready to board the spacecraft for a scheduled liftoff to the Tiangong space station.

The spacecraft, atop a Long March-2F carrier rocket, later blasted off at 4:27 a.m. from the Jiuquan Satellite Launch Center in northwest China, said the China Manned Space Agency (CMSA).

Cai Xuzhe, the mission commander, and crew members Song Lingdong and Wang Haoze all expressed confidence in carrying out their mission aboard China's Tiangong space station.

After entering orbit, the Shenzhou-19 spacecraft will perform a fast, automated rendezvous and docking with the front port of the space station core module Tianhe in about 6.5 hours, forming a combination of three modules and three spacecraft, according to the China Manned Space Agency.

The three astronauts will complete an in-orbit rotation with the Shenzhou-18 trio and stay at the Tiangong space station for approximately six months.

During the mission, they will witness the arrival of the Tianzhou-8 cargo craft and Shenzhou-20 crewed spacecraft.

The new crew will have numerous tasks to complete, including conducting 86 space science research and technology experiments, performing extravehicular activities, installing protective devices against space debris, and installing and recycling extravehicular payloads and equipment. They will also engage in science education, public welfare activities, and other payload tests.

Shenzhou-19 is the 33rd flight mission of China's crewed space program and the fourth crewed mission during the application and development stage of China's space station.

Shenzhou-19 Crew:

Cai Xuzhe (commander)

Wang Haoze (mission specialist)

Song Lingdong (mission specialist)


Video Credit: CCTV

Duration: 2 minutes, 42 seconds

Release Date: Oct. 29, 2024


#NASA #Space #Science #Earth #China #中国 #Shenzhou18 #神舟十八 #Shenzhou19 #神舟十九号 #Taikonauts #Astronauts #CaiXuzhe #WangHaoze #SongLingdong #CSS #ChinaSpaceStation #中国空间站 #TiangongSpaceStation #SpaceLaboratory #LongDurationSpaceflight #CMSA #国家航天局 #HumanSpaceflight #STEM #Education #HD #Video

Prelaunch Ceremony for Shenzhou-19 Crew | China Space Station

Prelaunch Ceremony for Shenzhou-19 Crew | China Space Station

A send-off ceremony for the three astronauts of the Shenzhou-19 crewed spaceflight mission was held on Wednesday, Oct. 30, 2024, (Beijing Time) at the Jiuquan Satellite Launch Center in northwest China. 

The spacecraft, atop a Long March-2F carrier rocket, blasted off at 4:27 a.m. (Beijing Time) from the Jiuquan Satellite Launch Center in northwest China, said the China Manned Space Agency (CMSA).

Astronauts Cai Xuzhe, Song Lingdong and Wang Haoze, reported to the commander-in-chief of China's manned space program Xu Xueqiang that they were ready to undertake their mission.

After receiving an order from the commander-in-chief, the astronauts boarded a vehicle and departed for the launch site amid cheers from a crowd of well-wishers.

The three astronauts will take over the command of the Tiangong space station after completing an in-orbit handover with their colleagues of the Shenzhou-18 mission.

The trio is expected to stay in orbit for around six months.

Shenzhou-19 Crew:

Cai Xuzhe (commander)

Wang Haoze (mission specialist)

Song Lingdong (mission specialist)


Video Credit: CCTV

Duration:  3 minutes, 44 seconds

Release Date: Oct. 29, 2024


#NASA #Space #Science #Earth #China #中国 #Shenzhou18 #神舟十八 #Shenzhou19 #神舟十九号 #Taikonauts #Astronauts #CaiXuzhe #WangHaoze #SongLingdong #CSS #ChinaSpaceStation #中国空间站 #TiangongSpaceStation #SpaceLaboratory #LongDurationSpaceflight #CMSA #国家航天局 #HumanSpaceflight #STEM #Education #HD #Video

Shenzhou-19 Crewed Spacecraft Launch | China Space Station

Shenzhou-19 Crewed Spacecraft Launch | China Space Station


China launched the Shenzhou-19 crewed spacecraft on Wednesday, Oct. 30, 2024, sending three astronauts—including the country's first female space engineer—to its orbiting space station for a six-month mission. Mission specialist, Wang Haoze, is the third Chinese woman to take part in a crewed space flight, after Liu Yang who was in the Shenzhou-9 and 14 crews, and Wang Yaping, of Shenzhou-10 and 13.

The spacecraft, atop a Long March-2F carrier rocket, blasted off at 4:27 a.m. (Beijing Time) from the Jiuquan Satellite Launch Center in northwest China, said the China Manned Space Agency (CMSA).

About 10 minutes after the launch, the Shenzhou-19 spacecraft separated from the rocket and entered its designated orbit. The crew members, consisting of mission commander Cai Xuzhe and crew members Song Lingdong and Wang Haoze, are in good shape and the launch is a complete success, the CMSA announced.

The spacecraft will then perform a fast, automated rendezvous and docking with the front port of the space station core module Tianhe in about 6.5 hours, forming a combination of three modules and three spacecraft.

Shenzhou-19 is the 33rd flight mission of China's crewed space program, and the fourth manned mission during the application and development stage of China's space station.


Shenzhou-19 Crew:

Cai Xuzhe (commander)

Wang Haoze (mission specialist)

Song Lingdong (mission specialist)


Video Credit: CCTV

Duration: 4 minutes

Release Date: Oct. 29, 2024


#NASA #Space #Science #Earth #China #中国 #Shenzhou18 #神舟十八 #Shenzhou19 #神舟十九号 #Taikonauts #Astronauts #CaiXuzhe #WangHaoze #SongLingdong #CSS #ChinaSpaceStation #中国空间站 #TiangongSpaceStation #SpaceLaboratory #LongDurationSpaceflight #CMSA #国家航天局 #HumanSpaceflight #STEM #Education #HD #Video

Tuesday, October 29, 2024

Shenzhou-19 Crewed Spacecraft All Set for Liftoff | China Space Station

Shenzhou-19 Crewed Spacecraft All Set for Liftoff | China Space Station

All systems aboard the Shenzhou-19 crewed spacecraft atop a Long March-2F carrier rocket are set and weather conditions are forecast to be suitable for the scheduled launch on Wednesday morning, Oct. 30, 2024, according to staff members at the Jiuquan Satellite Launch Center in northwest China.

Lin Xiqiang, spokesman of the agency, announced this while briefing the media on the main tasks of the Shenzhou-19 mission.

"As evaluated and decided by the mission headquarters, the Shenzhou-19 spaceship is scheduled to be launched at 04:27 on Oct 30 Beijing Time. Crew members are astronauts Cai Xuzhe, Song Lingdong and Wang Haoze, with Cai Xuzhe as the commander," Lin said.

"Astronaut Cai Xuzhe has participated in the Shenzhou-14 space flight mission. Song Lingdong and Wang Haoze, among the third batch of Chinese astronauts, were born in the 1990s and will carry out a space flight for the first time. Song Lingdong was a former air force pilot before being selected as an astronaut and Wang Haoze previously served as a senior engineer at the Academy of Aerospace Propulsion Technology under the China Aerospace Science and Technology Corporation. She is currently China's only female spaceflight engineer and will become the third Chinese woman to embark on a crewed spaceflight mission," he said.

The three astronauts will take over command of China’s Tiangong space station from the Shenzhou-18 crew currently in orbit and will spend about six months in space.

Shenzhou-19 is the 33rd flight mission of China's crewed space program, and the 4th crewed mission during the application and development stage of China's space station.

The Shenzhou-19 spacecraft, sitting atop a Long March-2F carrier rocket, has been transferred to the launching area, with pre-launch function checks and joint tests conducted to ensure the spaceship's readiness.

Shenzhou-19 Crew:

Cai Xuzhe (commander)

Wang Haoze (mission specialist)

Song Lingdong (mission specialist)


Video Credit: CCTV

Duration: 1 minute, 34 seconds

Release Date: Oct. 29, 2024


#NASA #Space #Science #Earth #China #中国 #Shenzhou18 #神舟十八 #Shenzhou19 #神舟十九号 #Taikonauts #Astronauts #CaiXuzhe #WangHaoze #SongLingdong #CSS #ChinaSpaceStation #中国空间站 #TiangongSpaceStation #SpaceLaboratory #LongDurationSpaceflight #CMSA #国家航天局 #HumanSpaceflight #STEM #Education #HD #Video

Shenzhou-19 Crew Portraits | China Space Station

Shenzhou-19 Crew Portraits | China Space Station

Shenzhou-19 Crew Portrait | From the left: Mission Specialist Wang Haoze, Commander Cai Xuzhe, Mission Specialist Song Lingdong
Shenzhou-19 Commander Cai Xuzhe
Shenzhou-19 Mission Specialist & China's First Female Flight Engineer Wang Haoze
Shenzhou-19 Mission Specialist Song Lingdong
Shenzhou-19 Mission Specialist & China's First Female Flight Engineer Wang Haoze
Shenzhou-19 Commander Cai Xuzhe
Shenzhou-19 Mission Specialist & China's First Female Flight Engineer Wang Haoze
Shenzhou-19 Mission Specialist Song Lingdong

China's Shenzhou-19 crewed spacecraft is scheduled to launch no earlier than 4:27am Wednesday, October 30, 2024, (Beijing Time) from the Jiuquan Satellite Launch Center in the country's northwest, the China Manned Space Agency (CMSA) announced on Tuesday.

Lin Xiqiang, spokesman of the agency, announced this while briefing the media on the main tasks of the Shenzhou-19 mission.

"As evaluated and decided by the mission headquarters, the Shenzhou-19 spaceship is scheduled to be launched at 04:27 on Oct 30 Beijing Time. Crew members are astronauts Cai Xuzhe, Song Lingdong and Wang Haoze, with Cai Xuzhe as the commander," Lin said.

"Astronaut Cai Xuzhe has participated in the Shenzhou-14 space flight mission. Song Lingdong and Wang Haoze, among the third batch of Chinese astronauts, were born in the 1990s and will carry out a space flight for the first time. Song Lingdong was a former air force pilot before being selected as an astronaut and Wang Haoze previously served as a senior engineer at the Academy of Aerospace Propulsion Technology under the China Aerospace Science and Technology Corporation. She is currently China's only female spaceflight engineer and will become the third Chinese woman to embark on a crewed spaceflight mission," he said.

The three astronauts will take over command of China’s Tiangong space station from the Shenzhou-18 crew currently in orbit and will spend about six months in space.

Shenzhou-19 is the 33rd flight mission of China's crewed space program, and the 4th crewed mission during the application and development stage of China's space station.

The Shenzhou-19 spacecraft, sitting atop a Long March-2F carrier rocket, has been transferred to the launching area, with pre-launch function checks and joint tests conducted to ensure the spaceship's readiness.


Shenzhou-19 Crew:

Cai Xuzhe (commander)

Wang Haoze (mission specialist)

Song Lingdong (mission specialist)


Shenzhou-18 Crew:

Ye Guangfu (叶光富, commander)

Li Cong (李聪, mission specialist)

Li Guangsu (李广苏, mission specialist)


Image Credit: CGTN
Release Date: Oct. 29, 2024


#NASA #Space #Science #Earth #China #中国 #Shenzhou18 #神舟十八 #Shenzhou19 #神舟十九号 #Taikonauts #Astronauts #CaiXuzhe #WangHaoze #SongLingdong #CSS #ChinaSpaceStation #中国空间站 #TiangongSpaceStation #SpaceLaboratory #LongDurationSpaceflight #CMSA #国家航天局 #HumanSpaceflight #STEM #Education