The Legacy of NASA’s Ingenuity Mars Helicopter | NASA/JPL

The Legacy of NASA’s Ingenuity Mars Helicopter | NASA/JPL

On April 19, 2021, NASA's Ingenuity Mars Helicopter made history when it completed the first powered, controlled flight on the Red Planet. It flew for the last time on January 18, 2024.

Designed to be a technology demonstration that would make no more than five test flights in 30 days, the helicopter eventually completed 72 flights in just under 3 years, soaring higher and faster than previously imagined. Ingenuity embarked on a new mission as an operations demonstration, serving as an aerial scout for scientists and rover planners, and for engineers ready to learn more about Perseverance’s landing gear debris.

In its final phase, the helicopter entered a new engineering demonstration phase where it executed experimental flight tests that further expanded the team’s knowledge of the vehicle’s aerodynamic limits.

For more information on Ingenuity, go to: mars.nasa.gov/ingenuity

NASA invites the public to celebrate Ingenuity’s legacy by sharing messages on social media with the hashtag #ThanksIngenuity.

Ingenuity's flights repeatedly proved its ability to fly in the extremely thin atmosphere of Mars, over a hundred million miles from Earth, without direct human control. Because radio signals take between 5–20 minutes to travel between Earth and Mars—depending on planetary positions—Ingenuity had to operate autonomously, performing maneuvers planned, scripted and transmitted to it by NASA's Jet Propulsion Laboratory (JPL).

The Ingenuity Mars Helicopter was built by JPL, and it also managed this technology demonstration project for NASA Headquarters. It was supported by NASA’s Science, Aeronautics, and Space Technology mission directorates. NASA’s Ames Research Center in California’s Silicon Valley and NASA’s Langley Research Center in Hampton, Virginia, provided significant flight performance analysis and technical assistance during Ingenuity’s development. AeroVironment Inc., Qualcomm, and SolAero also provided design assistance and major vehicle components. Lockheed Martin Space designed and manufactured the Mars Helicopter Delivery System.

Ingenuity's rotors measure 1.2 m (4 ft), and its entire body is 0.49 m (1 ft 7 in) tall. Its fuselage measures 13.6 cm × 19.5 cm × 16.3 cm (5.4 in × 7.7 in × 6.4 in), with four landing legs of 0.384 m (1 ft 3.1 in) each. It is operated by solar-charged batteries that power dual counter-rotating rotors mounted one above the other.

The Martian atmosphere is extremely thin—at the surface just about one percent of the pressure of Earth’s atmosphere at sea level.

Ingenuity Fact Sheet:

https://mars.nasa.gov/files/mars2020/MarsHelicopterIngenuity_FactSheet.pdf

Name: Ingenuity

Main Job: A technology demonstration to test the first powered flight on Mars. The helicopter rode to Mars attached to the belly of the Perseverance rover.

Launch: July 30, 2020, Cape Canaveral Air Force Station, Florida

Landed: Feb. 18, 2021, Jezero Crater, Mars

Length of Mission: Technology demonstration complete; transitioned to new operations demo phase

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.

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 possible return to Earth.

Launch: July 30, 2020    

Landing: Feb. 18, 2021, Jezero Crater, Mars

Credit: NASA/JPL-Caltech; WATSON images: NASA/JPL-Caltech/MSSS; Mastcam-Z images: NASA/JPL-Caltech/ASU/MSSS

Duration: 2 minutes, 16 seconds

Release Date: Jan. 25, 2024

#NASA #Space #Astronomy #Science #Mars #RedPlanet #Planet #Atmosphere #JezeroCrater #PerseveranceRover #Mars2020 #Robotics #IngenuityHelicopter #ThanksIngenuity #Ginny #Aircraft #SolarPowered #History #SpaceTechnology #Engineering #SolarSystem #SpaceExploration #JPL #Caltech #UnitedStates #STEM #Education #HD #Video

NASA’s Mars Helicopter Team Says Goodbye | NASA/JPL

NASA’s Mars Helicopter Team Says Goodbye | NASA/JPL

The Mars Ingenuity Helicopter flew for the last time on Jan. 18, 2024, and NASA concluded its flight operations after post-flight imagery confirmed damage to at least one of the rotorcraft’s rotor blades that rendered it no longer capable of flight. As the historic mission comes to its end, Ingenuity’s team reflects on some of their favorite moments and memories from the helicopter’s time on Mars.

Designed as a technology demonstration that was expected to fly no more than five times over 30 days, the helicopter’s primary mission was to prove that powered, controlled flight on another planet was possible. It accomplished this on April 19, 2021. However, Ingenuity exceeded expectations and transitioned into an operations demonstration – completing 72 flights in just under three years and paving the way for future aerial exploration on the Red Planet and beyond.

NASA invites the public to celebrate Ingenuity’s legacy by sharing messages on social media with the hashtag #ThanksIngenuity.

For more information on Ingenuity, go to: mars.nasa.gov/ingenuity 

Ingenuity's flights repeatedly proved its ability to fly in the extremely thin atmosphere of Mars, over a hundred million miles from Earth, without direct human control. Because radio signals take between 5–20 minutes to travel between Earth and Mars—depending on planetary positions—Ingenuity had to operate autonomously, performing maneuvers planned, scripted and transmitted to it by NASA's Jet Propulsion Laboratory (JPL).

The Ingenuity Mars Helicopter was built by JPL, and it also managed this technology demonstration project for NASA Headquarters. It was supported by NASA’s Science, Aeronautics, and Space Technology mission directorates. NASA’s Ames Research Center in California’s Silicon Valley and NASA’s Langley Research Center in Hampton, Virginia, provided significant flight performance analysis and technical assistance during Ingenuity’s development. AeroVironment Inc., Qualcomm, and SolAero also provided design assistance and major vehicle components. Lockheed Martin Space designed and manufactured the Mars Helicopter Delivery System.

Ingenuity's rotors measure 1.2 m (4 ft), and its entire body is 0.49 m (1 ft 7 in) tall. Its fuselage measures 13.6 cm × 19.5 cm × 16.3 cm (5.4 in × 7.7 in × 6.4 in), with four landing legs of 0.384 m (1 ft 3.1 in) each. It is operated by solar-charged batteries that power dual counter-rotating rotors mounted one above the other.

The Martian atmosphere is extremely thin—at the surface just about one percent of the pressure of Earth’s atmosphere at sea level.

Learn more about Ingenuity:

go.nasa.gov/ingenuity

Ingenuity Fact Sheet:

https://mars.nasa.gov/files/mars2020/MarsHelicopterIngenuity_FactSheet.pdf

Name: Ingenuity

Main Job: A technology demonstration to test the first powered flight on Mars. The helicopter rode to Mars attached to the belly of the Perseverance rover.

Launch: July 30, 2020, Cape Canaveral Air Force Station, Florida

Landed: Feb. 18, 2021, Jezero Crater, Mars

Length of Mission: Technology demonstration complete; transitioned to new operations demo phase

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.

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 possible return to Earth.

Launch: July 30, 2020    

Landing: Feb. 18, 2021, Jezero Crater, Mars

Video Credit: NASA/JPL-Caltech; WATSON images: NASA/JPL-Caltech/MSSS; Mastcam-Z images: NASA/JPL-Caltech/ASU/MSSS

Duration: 1 minute

Release Date: Jan. 25, 2024

#NASA #Space #Astronomy #Science #Mars #RedPlanet #Planet #Atmosphere #JezeroCrater #PerseveranceRover #Mars2020 #Robotics #IngenuityHelicopter #ThanksIngenuity #Ginny #Aircraft #SolarPowered #History #SpaceTechnology #Engineering #SolarSystem #SpaceExploration #JPL #Caltech #UnitedStates #STEM #Education #HD #Video

Full House: Ax-3 & Expedition 70 Crews | International Space Station

Full House: Ax-3 & Expedition 70 Crews | International Space Station

Holding on to each other to keep from floating away, the newcomers from the Axiom 3 mission (Ax-3) pose up front for a crowded crew picture on the International Space Station. There are eleven people and eight nationalities currently onboard the orbital complex.

European Space Agency (ESA) project astronaut Marcus Wandt, on the left and with a Swedish flag on his flight suit, became the 677th person to go to space on January 20, 2024, when the SpaceX Dragon spacecraft seamlessly docked with the Space Station.

The Expedition 70 crew members were waiting for him and his Axiom 3 colleagues Walter Villadei from Italy, Alper Gezeravcı from Türkiye and Michael López-Alegría, a dual US-Spanish citizen.

“It was very strange to have someone knock on the hatch after 36 hours travelling in the capsule,” said Marcus during the welcome ceremony. It was 12:16 GMT (13:16 CET) when a ’weightless’ Marcus went through the hatch of the Harmony module, marking the start of his Muninn mission.

Right behind him in this space family picture is his friend, colleague and Station’s commander Andreas Mogensen from Denmark. This is the first time two Scandinavians are together in space.

A happy Marcus spent his first day in space settling in for his two-week stay. He set up his belongings in Europe’s CASA sleeping crew quarters in the Columbus laboratory, began unloading the cargo from the Dragon capsule and synced up with the Expedition 70 crew members to live and work together in their new space home.

After his first night’s sleep on the International Space Station, the Ax-3 crew finished unpacking the Dragon cargo to begin a full slate of microgravity research, technology demonstrations and outreach activities.

In total, Marcus will run around 20 experiments, ranging from studies into how the design of space habitats affects an astronaut’s stress levels to unraveling the changes in cellular structures and gene expression in microgravity. He will also take part in educational programs.

The mission is scheduled to conclude on February 3, 2024, with undocking, culminating in a splashdown off the coast of Florida aboard the Dragon spacecraft.

Follow Marcus’ journey on the Muninn website: 

https://www.esa.int/Science_Exploration/Human_and_Robotic_Exploration/muninn

Learn more about the Ax-3 Mission here:

https://www.axiomspace.com

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.

Image Credit: NASA/J. Moghbeli

Release Date: Jan. 24, 2024

#NASA #Space #ISS #AxiomSpace #Ax3Mission #Ax3 #SpaceX #CrewDragonSpacecraft #CommercialSpace #Astronauts #MichaelLópezAlegría #Spain #Espana #UnitedStates #WalterVilladei #Italy #Italia #AlperGezeravcı #Türkiye #MarcusWandt #Sweden #Sverige #MuninnMission #Europe #STEM #Education

NASA Day of Remembrance 2024: Honoring Our Fallen Heroes

NASA Day of Remembrance 2024: Honoring Our Fallen Heroes

NASA remembers the crews of Apollo 1, Challenger STS-51L, and Columbia STS-107 during the agency's Day of Remembrance on Jan. 25, 2024.

Our annual Day of Remembrance honors all members of the NASA family who lost their lives while furthering the cause of exploration and discovery. We pause to honor them and reflect on maintaining a strong safety culture.

Visit our Day of Remembrance tribute page: https://nasa.gov/dor

Credit: National Aeronautics and Space Administration (NASA)

Producers: Shane Apple, Eric Galler, Haley Reed

Duration: 2 minutes, 50 seconds

Release Date: Jan. 25, 2024

#NASA #Space #Earth #Moon #Astronomy #Science #NASARemembers #Astronauts #Apollo1 #SpaceShuttleChallenger #STS51L #SpaceShuttleColumbia #STS107 #Scientists #Engineers #Heroes #Leaders #Stars #History #SolarSystem #Exploration #America #UnitedStates #History #STEM #Education #HD #Video

Japan's Experimental SLIM Mission Moon Landing: Onboard Camera View

Japan's Experimental SLIM Mission Moon Landing: Onboard Camera View

JAXA’s Smart Lander for Investigating Moon (SLIM) successfully landed on the Moon on January 20, 2024, at 00:20 Japan Standard Time. Images from the navigation camera (CAM-PX) show its landing descent trajectory. Photo taken by CAM-PX immediately after landing shows the surrounding area.

The Smart Lander for Investigating Moon (SLIM) is a Japanese Aerospace Exploration Agency (JAXA) mission designed to demonstrate accurate lunar landing techniques. 

The landed weight was about 210 kg. The landing objective was to be within 100 meters of the target point, the ejecta blanket of Shioli Crater (a crater centered at approximately 13.322 S, 25.232 E). Shioli is a small lunar impact crater that is located within the much larger Cyrillus Crater on the near side of the Moon. It is a young crater with a prominent ray system.

SLIM launched on September 7, 2023, as a "ride-share" payload with the XRISM mission. 

Credit: Japan Aerospace Exploration Agency (JAXA)/立命館大学/会津大学

Acknowledgement: SciNews

Duration: 2 minutes

Release Date: Jan. 25, 2024

#NASA #Space #Astronomy #Science #Moon #SLIMMission #MoonLander #JAXA #Japan #日本 #SolarSystem #SpaceExploration #STEM #Education #HD #Video

Simulation: Merging Galaxies & Hydrogen Emission in Early Universe | NASA Webb

Simulation: Merging Galaxies & Hydrogen Emission in Early Universe | NASA Webb

    

One of the key missions of the NASA/European Space Agency/Canadian Space Agency James Webb Space Telescope is to probe the early Universe. Now, Webb’s unmatched resolution and sensitivity have revealed, for the first time, what lies in the local environment of galaxies in the very early Universe. This has solved one of the most puzzling mysteries in astronomy—why astronomers detect light from hydrogen atoms that should have been entirely blocked by the pristine gas that formed after the Big-Bang. 

These new Webb observations have found small, faint galaxies surrounding the galaxies showing this ‘inexplicable’ hydrogen emission. In conjunction with state-of-the-art simulations of galaxies (a sample is highlighted in this video) in the early Universe, the observations have shown that the chaotic merging of these neighboring galaxies is the source of this hydrogen emission. This video showcases the studied merging system and the stripping of neutral gas from these objects.

This video was produced by Sergio Martin-Alvarez. The Azahar simulations shown in this video are the result of a collaboration of Stanford University and the University of Cambridge, generated in the Cosma supercomputers from the DIRAC UK HPC facilities.

Video Credit: S. Martin-Alvarez

Duration: 42 seconds

Release Date: Jan. 24, 2024

#NASA #JamesWebbSpaceTelescope #Astronomy #Space #Science #Galaxies #Hydrogen #EarlyUniverse #Cosmology #Astrophysics #Universe #JWST #SpaceTelescope #ESA #Europe #CSA #Canada #GSFC #STScI #UnitedStates #SupercomputerSimulation #Animation #STEM #Education #HD #Video

Recientemente: Una misión privada a la Estación Espacial Internacional | NASA

Recientemente: Una misión privada a la Estación Espacial Internacional | NASA

Recientemente en la NASA, la versión en español de las cápsulas This Week at NASA, te informa semanalmente de lo que está sucediendo en la NASA. 

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

Para obtener más información sobre la ciencia de la NASA, suscríbete al boletín semanal: https://www.nasa.gov/suscribete

Credit: National Aeronautics and Space Administration (NASA)

Duration: 2 minutes, 24 seconds

Release Date: Jan. 24, 2024

#NASA #Space #ISS #NASAenespañol #español #AxiomSpace #Ax3Mission #Ax3 #SpaceX #CrewDragonSpacecraft #CommercialSpace #Astronauts #MichaelLópezAlegría #Spain #Espana #UnitedStates #WalterVilladei #Italy #Italy #AlperGezeravcı #Türkiye #MarcusWandt #Sweden #Sverige #Europe #STEM #Education #HD #Video

NASA's X-59 Rollout: First Look at The Future of Supersonic Flight

NASA's X-59 Rollout: First Look at The Future of Supersonic Flight

Get excited for the first flight of X-59 in 2024!

Lockheed Martin rolled out the X-59 with NASA, revealing a first look at the future of commercial supersonic flight over land. 

The X-59 is the centerpiece of NASA’s Quesst mission. It seeks to solve one of the major barriers to supersonic flight over land, currently banned in the United States, by making sonic booms quieter.

NASA’s X-59 quiet supersonic research aircraft is the product of decades of aeronautics and supersonic flight research. The X-59 is designed to be able to fly supersonic, or faster than the speed of sound, without producing a loud sonic boom. This occurs when aircraft fly at such speeds. Instead, the X-59 is designed to reduce that boom to a quieter sonic “thump.” 

The X-59's goal is to help change existing national and international aviation rules that ban commercial supersonic flight over land.

Learn more here:

https://www.nasa.gov/mission/quesst/

https://www.nasa.gov/flightlog

https://www.lockheedmartin.com/en-us/products/x-59-quiet-supersonic.html

X-59 Free Maker Bundle (STEM Education):

https://www.nasa.gov/sites/default/files/atoms/files/x-59-maker-bundle-v8.pdf

Hablas español? Visita: https://ciencia.nasa.gov/el-x-59-se-asemeja-una-aeronave-real para aprender mas sobre la mision Quesst

Video Credit: Lockheed Martin

Duration: 1 minute

Release Date: Jan. 24, 2024

#NASA #Aerospace #SupersonicFlight #SupersonicAircraft #X59 #Sonicboom #QuietAviation #Aviation #QuesstMission #CommercialAviation #Science #Physics #Engineering #AerospaceResearch #AeronauticalResearch #FlightTests #LockheedMartin #NASAArmstrong #AFRC #EdwardsAFB #California #UnitedStates #STEM #Education #HD #Video

Spiral Galaxy NGC 1058 in Perseus | Gemini North Telescope

Spiral Galaxy NGC 1058 in Perseus | Gemini North Telescope

Approximately as bright in the night sky as Proxima Centauri, this quiescent spiral galaxy, known as NGC 1058, betrays its unassuming appearance with a record of supernovae and starburst activity. Captured by the Gemini Multi-Object Spectrograph (GMOS) at Gemini North, operated by the National Science Foundation’s NOIRLab, the galaxy lies about 30 million light-years away in the constellation of Perseus as part of the NGC 1023 Group. A Seyfert Type 2 galaxy, NGC 1058 hosts a luminous center with a mix of blues and pinks along its arms that indicate active regions of star formation. 

Three supernovae have been observed in the galaxy: SN 1961V, SN 1969L, and SN 2007gr. SN 1961V has been enveloped in mystery as its explosion is yet to be understood. Although a faint shell of expanding gas can just be resolved by astronomers, some are skeptical because there is a remaining bright star near the position of its wake. As the ‘supernova’ gradually fades into the night, the incriminating star continues to shine with an unusually long decay time.

The 8.1-meter diameter optical/infrared North Gemini Telescope is located on Hawaii‘s Maunakea as part of the international community of observatories built to take advantage of the superb atmospheric conditions on this long-dormant volcano that rises about 4,214 meters (13,825 feet) into the dry, stable air of the Pacific. The Gemini Observatory's international headquarters is located in Hilo, Hawai‘i at the University of Hawaii Hilo's University Park. 

Since 2002 Gemini North has also been known as the Frederick C. Gillett Gemini North telescope. Dr. Gillett, who died in April 2001, was one of the primary visionaries of the Gemini telescopes. He was instrumental in assuring that the design of Gemini's twin 8-meter telescopes would make major scientific contributions to astronomy.

Learn more here: https://www.gemini.edu

Credit: International Gemini Observatory/NOIRLab/NSF/AURA

Image Processing: T.A. Rector (University of Alaska Anchorage/NSF’s NOIRLab), J. Miller (Gemini Observatory/NSF’s NOIRLab), M. Rodriguez (Gemini Observatory/NSF’s NOIRLab) & M. Zamani (NSF’s NOIRLab)

Release Date: Jan. 17, 2024

#NASA #Astronomy #Space #Science #Stars #Supernovae #Galaxies #Galaxy #NGC1058 #SeyfertType2Galaxy #SpiralGalaxy #Perseus #Constellation #Cosmos #Universe #InternationalGeminiObservatory #GeminiNorthTelescope #Optical #NOIRLab #AURA #NSF #Maunakea #Hawaii #UnitedStates #STEM #Education

Sonification of Interacting Galaxies: Arp 140 | NASA Goddard

Sonification of Interacting Galaxies: Arp 140 | NASA Goddard

This data sonification of Arp 140 shows a pair of interacting galaxies. The leftmost galaxy is a barred spiral galaxy known as NGC 275, and the right-side galaxy is a lenticular galaxy called NGC 274. In barred spiral galaxies, a bar of stars runs through the central bulge of the galaxy (seen here as a bright-white, vertical haze in NGC 275). Lenticular galaxies, on the other hand, are classified somewhere between elliptical and spiral galaxies, getting their name from the edge-on appearance that resembles a disk. They typically do not have much gas and dust and are made up primarily of old stars.

Scientists sonified the data in this image, assigning pitch to color for the image as a whole (bluer light is higher, redder is lower). Pitch is mapped to brightness for the resolved stars and background galaxies, based on their apparent size – objects that appear bigger are lower, and smaller are higher in pitch. Brighter light is louder throughout the image. 

 

Credit: NASA, ESA, and R. Foley (University of California - Santa Cruz)

Processing: Gladys Kober (NASA/Catholic University of America); Sonification: SYSTEM Sounds (M. Russo, A. Santaguida)

Duration: 42 seconds

Release Date: Jan. 24, 2024

#NASA #ESA #Hubble #Astronomy #Space #Science #Stars #Galaxies #Galaxy #Arp140 #NGC274 #SpiralGalaxy #NGC275 #LenticularGalaxy #InteractingGalaxies #Cetus #Constellation #Universe #HST #HubbleSpaceTelescope #GSFC #STScI #UnitedStates #Europe #STEM #Education #DataSonification #HD #Video

Expedition 70 Astronaut Loral O’Hara Answers Boston Student Questions | NASA

Expedition 70 Astronaut Loral O’Hara Answers Boston Student Questions | NASA

Aboard the International Space Station, NASA Expedition 70 Flight Engineer Loral O’Hara discussed living and working in space during an in-flight event Jan. 23, 2024, with students attending Massachusetts General Hospital and Harvard Medical School in Charlestown, Massachusetts.

 O’Hara is in the midst of a science mission living and working aboard the microgravity laboratory to advance scientific knowledge and demonstrate new technologies. Such research benefits people on Earth and lays the groundwork for future human exploration through the agency’s Artemis missions, which will send astronauts to the Moon to prepare for future expeditions to Mars. 

Astronaut Loral O’Hara Official NASA Biography:

https://www.nasa.gov/content/loral-o-hara-nasa-astronaut

Credit: NASA's Johnson Space Center (JSC)

Duration: 21 minutes

Release Date: Jan. 23, 2024

#NASA #Space #ISS #Science #Astronauts #LoralOHara #JasminMoghbeli #Students #Boston #Massachusetts #UnitedStates #AndreasMogensen #Denmark #Europe #SatoshiFurukawa #JAXA #Japan #Cosmonauts #Russia #Roscosmos #Роскосмос #HumanSpaceflight #Expedition70 #STEM #Education #HD #Video

Ax-3 Mission Update #1 | Axiom Space | International Space Station

Ax-3 Mission Update #1 | Axiom Space | International Space Station

Join us for an Ax-3 mission update. Hear from Alper Gezeravcı (Türkiye) and Michael López-Alegría (Spain-USA) as they talk about settling on the International Space Station and what they brought with them from home on their mission.

Learn more about Ax-3 at:

https://axiomspace.com/ax3

For more information about Axiom Space, visit: 

www.axiomspace.com

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.

Credit: Axiom Space

Duration: 11 minutes

Release Date: Jan. 23, 2024

#NASA #Space #ISS #AxiomSpace #Ax3Mission #Ax3 #SpaceX #CrewDragonSpacecraft #CommercialSpace #Astronauts #MichaelLópezAlegría #Spain #Espana #UnitedStates #WalterVilladei #Italy #Italia #AlperGezeravcı #Türkiye #MarcusWandt #Sweden #Sverige #MuninnMission #Europe #STEM #Education #HD #Video

NASA's "Espacio a Tierra" | En camino: 19 de enero de 2024

NASA's "Espacio a Tierra" | En camino: 19 de enero 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. 

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

Para obtener más información sobre la ciencia de la NASA, suscríbete al boletín semanal: https://www.nasa.gov/suscribete

Credit: NASA's Johnson Space Center (JSC)

Duration: 3 minutes, 17 seconds

Release Date: Jan. 23, 2024

#NASA #Space #ISS #Science #NASAenespañol #español #AxiomSpace #Ax3Mission #Astronauts #LoralOHara #JasminMoghbeli #UnitedStates #AndreasMogensen #Denmark #Europe #SatoshiFurukawa #JAXA #Japan #Cosmonauts #Russia #Roscosmos #Роскосмос #HumanSpaceflight #Expedition70 #STEM #Education #HD #Video

NASA Artemis V Moon Rocket Engine Test#5: Preparing for Crewed Missions

NASA Artemis V Moon Rocket Engine Test#5: Preparing for Crewed Missions

An Aerojet Rocketdyne RS-25 rocket engine (RS-25 developmental engine E0525) completed a hot fire test on the Fred Haise Test Stand (formerly A-1 Test Stand) at the John C. Stennis Space Center in Mississippi, on January 23, 2024, at 14:01 CST. This was the fifth hot fire test out of the twelve planned in the final round of certification testing ahead of production of an updated set of engines for NASA’s Space Launch System (SLS) that will be used beginning with Artemis V. 

Credit: National Aeronautics and Space Administration (NASA)

Acknowledgement: SciNews

Duration: 10 minutes

Release Date: Jan. 23, 2024

#NASA #Space #Artemis #ArtemisV #Moon #Rocket #SpaceLaunchSystem #SLS #Engine #RS25 #RS25Testing #Gimble #AerojetRocketdyne #MoonToMars #DeepSpace #Propulsion #Engineering #SpaceTechnology #NASAStennis #Mississippi #MSFC #UnitedStates #SolarSystem #SpaceExploration #STEM #Education #HD #Video

Pan of N79: A Massive New Star Cluster in Nearby Galaxy | Webb Telescope

Pan of N79: A Massive New Star Cluster in Nearby Galaxy | Webb Telescope

This image from the NASA/European Space Agency/Canadian Space Agency James Webb Space Telescope features an H II region in the Large Magellanic Cloud (LMC), a satellite galaxy of our Milky Way. This nebula, known as N79, is a region of interstellar atomic hydrogen that is ionized, captured here by Webb’s Mid-InfraRed Instrument (MIRI).

N79 is a massive star-forming complex spanning roughly 1,630 light-years in the generally unexplored southwest region of the LMC. N79 is typically regarded as a younger version of 30 Doradus (also known as the Tarantula Nebula), another of Webb’s recent targets. Research suggests that N79 has a star formation efficiency exceeding that of 30 Doradus by a factor of two over the past 500,000 years. 

Image Description: A bright young star within a colorful nebula. The star is identifiable as the brightest spot in the image, surrounded by six large spokes of light that cross the image. A number of other bright spots can also be seen in the clouds. These are shown in great detail as layers of colorful wisps.

This particular image centers on one of the three giant molecular cloud complexes, dubbed N79 South (S1 for short). The distinct ‘starburst’ pattern surrounding this bright object is a series of diffraction spikes. All telescopes which use a mirror to collect light, as Webb does, have this form of artifact which arises from the design of the telescope. In Webb's case, the six largest starburst spikes appear because of the hexagonal symmetry of Webb's 18 primary mirror segments. Patterns like these are only noticeable around very bright, compact objects, where all the light comes from the same place. Most galaxies, even though they appear very small to our eyes, are darker and more spread out than a single star, and therefore do not show this pattern.

At the longer wavelengths of light captured by MIRI, Webb’s view of N79 showcases the region’s glowing gas and dust. This is because mid-infrared light is able to reveal what is happening deeper inside the clouds (while shorter wavelengths of light would be absorbed or scattered by dust grains in the nebula). Some still-embedded protostars also appear in this field.

Star-forming regions such as this are of interest to astronomers because their chemical composition is similar to that of the gigantic star-forming regions observed when the Universe was only a few billion years old and star formation was at its peak. Star-forming regions in our Milky Way galaxy are not producing stars at the same furious rate as N79, and have a different chemical composition. Webb is now providing astronomers the opportunity to compare and contrast observations of star formation in N79 with the telescope’s deep observations of distant galaxies in the early Universe.

These observations of N79 are part of a Webb program that is studying the evolution of the circumstellar discs and envelopes of forming stars over a wide range in mass and at different evolutionary stages. Webb’s sensitivity will enable scientists to detect for the first time the planet-forming dust discs around stars of similar mass to that of our Sun at the distance of the LMC.

This image includes 7.7-micron light shown in blue, 10 microns in cyan, 15 microns in yellow, and 21 microns in red (770W, 1000W, 1500W, and 2100W filters, respectively).

Credit: ESA/Webb, NASA & CSA, O. Nayak, M. Meixner, N. Bartmann (ESA/Webb)  

Duration: 30 seconds

Release Date: Jan. 19, 2024

#NASA #Space #Astronomy #Science #Stars #StarClusters #Nebulae #Nebula #N79 #Galaxy #LMC #Doradus #Constellation #Universe #JWST #Infrared #SpaceTelescopes #ESA #CSA #GSFC #STScI #UnitedStates #STEM #Education #HD #Video

N79: A Massive Star Cluster Emerges in Nearby Galaxy | Webb Telescope

N79: A Massive Star Cluster Emerges in Nearby Galaxy | Webb Telescope

This image from the NASA/European Space Agency/Canadian Space Agency James Webb Space Telescope features an H II region in the Large Magellanic Cloud (LMC), a satellite galaxy of our Milky Way. This nebula, known as N79, is a region of interstellar atomic hydrogen that is ionized, captured here by Webb’s Mid-InfraRed Instrument (MIRI).

N79 is a massive star-forming complex spanning roughly 1,630 light-years in the generally unexplored southwest region of the LMC. N79 is typically regarded as a younger version of 30 Doradus (also known as the Tarantula Nebula), another of Webb’s recent targets. Research suggests that N79 has a star formation efficiency exceeding that of 30 Doradus by a factor of two over the past 500,000 years. 

Image Description: A bright young star within a colorful nebula. The star is identifiable as the brightest spot in the image, surrounded by six large spokes of light that cross the image. A number of other bright spots can also be seen in the clouds. These are shown in great detail as layers of colorful wisps.

This particular image centers on one of the three giant molecular cloud complexes, dubbed N79 South (S1 for short). The distinct ‘starburst’ pattern surrounding this bright object is a series of diffraction spikes. All telescopes which use a mirror to collect light, as Webb does, have this form of artifact which arises from the design of the telescope. In Webb's case, the six largest starburst spikes appear because of the hexagonal symmetry of Webb's 18 primary mirror segments. Patterns like these are only noticeable around very bright, compact objects, where all the light comes from the same place. Most galaxies, even though they appear very small to our eyes, are darker and more spread out than a single star, and therefore do not show this pattern.

At the longer wavelengths of light captured by MIRI, Webb’s view of N79 showcases the region’s glowing gas and dust. This is because mid-infrared light is able to reveal what is happening deeper inside the clouds (while shorter wavelengths of light would be absorbed or scattered by dust grains in the nebula). Some still-embedded protostars also appear in this field.

Star-forming regions such as this are of interest to astronomers because their chemical composition is similar to that of the gigantic star-forming regions observed when the Universe was only a few billion years old and star formation was at its peak. Star-forming regions in our Milky Way galaxy are not producing stars at the same furious rate as N79, and have a different chemical composition. Webb is now providing astronomers the opportunity to compare and contrast observations of star formation in N79 with the telescope’s deep observations of distant galaxies in the early Universe.

These observations of N79 are part of a Webb program that is studying the evolution of the circumstellar discs and envelopes of forming stars over a wide range in mass and at different evolutionary stages. Webb’s sensitivity will enable scientists to detect for the first time the planet-forming dust discs around stars of similar mass to that of our Sun at the distance of the LMC.

This image includes 7.7-micron light shown in blue, 10 microns in cyan, 15 microns in yellow, and 21 microns in red (770W, 1000W, 1500W, and 2100W filters, respectively).

Image Credit: ESA/Webb, NASA & CSA, O. Nayak, M. Meixner

Release Date: January 23, 2024

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