Sunday, May 27, 2018

Alan Bean, Apollo Moonwalker & Artist, Dies at 86


NASA remembers Apollo 12 astronaut Alan Bean, who walked on the Moon in 1969, commanded the second Skylab crew in 1973 and went on in retirement to paint the remarkable worlds and sights he had seen like no other artist.
Learn more about his life at: www.nasa.gov/feature/alan-bean
NASA | May 26, 2018: HOUSTON, Texas—Apollo and Skylab astronaut Alan Bean, the fourth human to walk on the moon and an accomplished artist, has died. Bean, 86, died on Saturday, May 26, at Houston Methodist Hospital in Houston, Texas. His death followed his suddenly falling ill while on travel in Fort Wayne, Indiana two weeks before.

“Alan was the strongest and kindest man I ever knew. He was the love of my life and I miss him dearly,” said Leslie Bean, Alan Bean’s wife of 40 years. “A native Texan, Alan died peacefully in Houston surrounded by those who loved him.”

A test pilot in the U.S. Navy, Bean was one of 14 trainees selected by NASA for its third group of astronauts in October 1963. He flew twice into space, first as the lunar module pilot on Apollo 12, the second moon landing mission, in November 1969, and then as commander of the second crewed flight to the United States’ first space station, Skylab, in July 1973.

“Alan and I have been best friends for 55 years—ever since the day we became astronauts,” said Walt Cunningham, who flew on Apollo 7. “When I became head of the Skylab Branch of the Astronaut Office, we worked together and Alan eventually commanded the second Skylab mission.”

“We have never lived more than a couple of miles apart, even after we left NASA. And for years, Alan and I never missed a month where we did not have a cheeseburger together at Miller’s Café in Houston. We are accustomed to losing friends in our business but this is a tough one,” said Cunningham.

On Nov. 19, 1969, Bean, together with Apollo 12 commander Charles “Pete” Conrad, landed on the Ocean of Storms and became the fourth human to walk on the moon. During two moonwalks Bean helped deploy several surface experiments and installed the first nuclear-powered generator station on the moon to provide the power source. He and Conrad inspected a robotic Surveyor spacecraft and collected 75 pounds (34 kilograms) of rocks and lunar soil for study back on Earth.

“Alan and Pete were extremely engaged in the planning for their exploration of the Surveyor III landing site in the Ocean of Storms and, particularly, in the enhanced field training activity that came with the success of Apollo 11. This commitment paid off with Alan's and Pete's collection of a fantastic suite of lunar samples, a scientific gift that keeps on giving today and in the future,” said Harrison Schmitt, Apollo 17 lunar module pilot and the only geologist to walk on the moon. “Their description of bright green concentrations of olivine (peridot) as ‘ginger ale bottle glass,’ however, gave geologists in Mission Control all a big laugh, as we knew exactly what they had discovered.”

“When Alan's third career as the artist of Apollo moved forward, he would call me to ask about some detail about lunar soil, color or equipment he wanted to have represented exactly in a painting. Other times, he wanted to discuss items in the description he was writing to go with a painting. His enthusiasm about space and art never waned. Alan Bean is one of the great renaissance men of his generation—engineer, fighter pilot, astronaut and artist,” said Schmitt.

Four years after Apollo 12, Bean commanded the second crew to live and work on board the Skylab orbital workshop. During the then-record-setting 59-day, 24.4 million-mile flight, Bean and his two crewmates generated 18 miles of computer tape during surveys of Earth’s resources and 76,000 photographs of the Sun to help scientists better understand its effects on the solar system.

In total, Bean logged 69 days, 15 hours and 45 minutes in space, including 31 hours and 31 minutes on the moon’s surface.

Bean retired from the Navy in 1975 and NASA in 1981. In the four decades since, he devoted his time to creating an artistic record of humanity’s first exploration of another world. His Apollo-themed paintings featured canvases textured with lunar boot prints and were made using acrylics embedded with small pieces of his moon dust-stained mission patches.

“Alan Bean was the most extraordinary person I ever met,” said astronaut Mike Massimino, who flew on two space shuttle missions to service the Hubble Space Telescope. “He was a one of a kind combination of technical achievement as an astronaut and artistic achievement as a painter.”

“But what was truly extraordinary was his deep caring for others and his willingness to inspire and teach by sharing his personal journey so openly. Anyone who had the opportunity to know Alan was a better person for it, and we were better astronauts by following his example. I am so grateful he was my mentor and friend, and I will miss him terribly. He was a great man and this is a great loss,” Massimino said.

Born March 15, 1932, in Wheeler, Texas, Bean received a Bachelor of Science degree in aeronautical engineering from the University of Texas in 1955. He attended the Navy Test Pilot School and accumulated more than 5,500 hours of flying time in 27 different types of aircraft.

He is survived by his wife Leslie, a sister Paula Stott, and two children from a prior marriage, a daughter Amy Sue and son Clay.

Alan Bean's Wikipedia page:
https://en.wikipedia.org/wiki/Alan_Bean

Credit: National Aeronautics and Space Administration (NASA)
Duration: 3 minutes
Release Date: May 26, 2018


#NASA #Space #Science #Moon #Apollo #Apollo12 #Skylab #AlanBean #Astronaut #Moonwalker #Pilot #USNavy #Engineer #Artist #American #Hero #JSC #UnitedStates #Explorer #SolarSystem #History #Art #STEM #Education #Obituary #Tribute #HD #Video

Saturday, May 26, 2018

Alan Bean, Apollo Moonwalker & Artist, Dies at 86


NASA | May 26, 2018: HOUSTON, Texas—Apollo and Skylab astronaut Alan Bean, the fourth human to walk on the moon and an accomplished artist, has died. Bean, 86, died on Saturday, May 26, at Houston Methodist Hospital in Houston, Texas. His death followed his suddenly falling ill while on travel in Fort Wayne, Indiana two weeks before.

“Alan was the strongest and kindest man I ever knew. He was the love of my life and I miss him dearly,” said Leslie Bean, Alan Bean’s wife of 40 years. “A native Texan, Alan died peacefully in Houston surrounded by those who loved him.”

A test pilot in the U.S. Navy, Bean was one of 14 trainees selected by NASA for its third group of astronauts in October 1963. He flew twice into space, first as the lunar module pilot on Apollo 12, the second moon landing mission, in November 1969, and then as commander of the second crewed flight to the United States’ first space station, Skylab, in July 1973.

“Alan and I have been best friends for 55 years—ever since the day we became astronauts,” said Walt Cunningham, who flew on Apollo 7. “When I became head of the Skylab Branch of the Astronaut Office, we worked together and Alan eventually commanded the second Skylab mission.”

“We have never lived more than a couple of miles apart, even after we left NASA. And for years, Alan and I never missed a month where we did not have a cheeseburger together at Miller’s Café in Houston. We are accustomed to losing friends in our business but this is a tough one,” said Cunningham.

On Nov. 19, 1969, Bean, together with Apollo 12 commander Charles “Pete” Conrad, landed on the Ocean of Storms and became the fourth human to walk on the moon. During two moonwalks Bean helped deploy several surface experiments and installed the first nuclear-powered generator station on the moon to provide the power source. He and Conrad inspected a robotic Surveyor spacecraft and collected 75 pounds (34 kilograms) of rocks and lunar soil for study back on Earth.

“Alan and Pete were extremely engaged in the planning for their exploration of the Surveyor III landing site in the Ocean of Storms and, particularly, in the enhanced field training activity that came with the success of Apollo 11. This commitment paid off with Alan's and Pete's collection of a fantastic suite of lunar samples, a scientific gift that keeps on giving today and in the future,” said Harrison Schmitt, Apollo 17 lunar module pilot and the only geologist to walk on the moon. “Their description of bright green concentrations of olivine (peridot) as ‘ginger ale bottle glass,’ however, gave geologists in Mission Control all a big laugh, as we knew exactly what they had discovered.”

“When Alan's third career as the artist of Apollo moved forward, he would call me to ask about some detail about lunar soil, color or equipment he wanted to have represented exactly in a painting. Other times, he wanted to discuss items in the description he was writing to go with a painting. His enthusiasm about space and art never waned. Alan Bean is one of the great renaissance men of his generation—engineer, fighter pilot, astronaut and artist,” said Schmitt.

Four years after Apollo 12, Bean commanded the second crew to live and work on board the Skylab orbital workshop. During the then-record-setting 59-day, 24.4 million-mile flight, Bean and his two crewmates generated 18 miles of computer tape during surveys of Earth’s resources and 76,000 photographs of the Sun to help scientists better understand its effects on the solar system.

In total, Bean logged 69 days, 15 hours and 45 minutes in space, including 31 hours and 31 minutes on the moon’s surface.

Bean retired from the Navy in 1975 and NASA in 1981. In the four decades since, he devoted his time to creating an artistic record of humanity’s first exploration of another world. His Apollo-themed paintings featured canvases textured with lunar boot prints and were made using acrylics embedded with small pieces of his moon dust-stained mission patches.

“Alan Bean was the most extraordinary person I ever met,” said astronaut Mike Massimino, who flew on two space shuttle missions to service the Hubble Space Telescope. “He was a one of a kind combination of technical achievement as an astronaut and artistic achievement as a painter.”

“But what was truly extraordinary was his deep caring for others and his willingness to inspire and teach by sharing his personal journey so openly. Anyone who had the opportunity to know Alan was a better person for it, and we were better astronauts by following his example. I am so grateful he was my mentor and friend, and I will miss him terribly. He was a great man and this is a great loss,” Massimino said.

Born March 15, 1932, in Wheeler, Texas, Bean received a Bachelor of Science degree in aeronautical engineering from the University of Texas in 1955. He attended the Navy Test Pilot School and accumulated more than 5,500 hours of flying time in 27 different types of aircraft.

He is survived by his wife Leslie, a sister Paula Stott, and two children from a prior marriage, a daughter Amy Sue and son Clay.

Alan Bean's Wikipedia page:
https://en.wikipedia.org/wiki/Alan_Bean

Credit: National Aeronautics and Space Administration (NASA)
Release Date: May 26, 2018


#NASA #Space #Science #Moon #Apollo #Apollo17 #Skylab #AlanBean #Astronaut #Moonwalker #Pilot #USNavy #Engineer #Artist #American #Hero #JSC #UnitedStates #Explorer #SolarSystem

Friday, May 25, 2018

Saturn and Titan | NASA Cassini

Processed using calibrated red, green, and blue filtered images of Saturn and its moon, Titan, taken by Cassini on May 21, 2011.

Titan is the largest moon of Saturn. It is the only moon known to have a dense atmosphere, and the only object in space, other than Earth, where clear evidence of stable bodies of surface liquid has been found. (Source: Wikipedia)

The Cassini spacecraft ended its mission on Sept. 15, 2017.

For more information about the Cassini-Huygens mission visit: https://saturn.jpl.nasa.gov and www.nasa.gov/cassini

The Cassini-Huygens mission was a cooperative project of NASA, the European Space Agency and the Italian Space Agency. The Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, California, managed the mission for NASA's Science Mission Directorate, Washington, D.C. The Cassini orbiter and its two onboard cameras were designed, developed and assembled at JPL. The imaging operations center was based at the Space Science Institute in Boulder, Colorado.

Credit: NASA/JPL-Caltech/SSI/Kevin M. Gill
Image Date: May 21, 2011
Release Date: May 24, 2018


#NASA #Astronomy #Science #Space #Saturn #Planet #Rings #Moon #Titan #SolarSystem #Exploration #Cassini #Spacecraft #JPL #California #UnitedStates #ESA #ASI #History #STEM #Education

Thursday, May 24, 2018

Saturn and Dione | NASA Cassini

Composite of calibrated raw images acquired by Cassini on Oct. 11, 2005.
Saturn's moon, Dione, is 1123 km (698 miles) across and orbits Saturn at about the same distance that our Moon orbits Earth.

The Cassini spacecraft ended its mission on Sept. 15, 2017.

For more information about the Cassini-Huygens mission visit: https://saturn.jpl.nasa.gov and http://www.nasa.gov/cassini

The Cassini-Huygens mission was a cooperative project of NASA, the European Space Agency and the Italian Space Agency. The Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, California, managed the mission for NASA's Science Mission Directorate, Washington, D.C. The Cassini orbiter and its two onboard cameras were designed, developed and assembled at JPL. The imaging operations center was based at the Space Science Institute in Boulder, Colorado.

Image Credit: NASA/JPL-Caltech/Space Science Institute/Jason Major
Image Date: August 17, 2015
Release Date: May 24, 2018


#NASA #Astronomy #Science #Space #Saturn #Planet #Rings #Moon #Dione #SolarSystem #Exploration #Cassini #Spacecraft #JPL #California #UnitedStates #ESA #ASI #History #STEM #Education

Saturn and Dione | NASA Cassini

Dione moon in front of Saturn. Color-composite of images acquired by NASA's Cassini spacecraft in visible wavelengths on August 17, 2015. Dione is 1123 km (698 miles) across and orbits Saturn at about the same distance that our Moon orbits Earth.

The Cassini spacecraft ended its mission on Sept. 15, 2017.

For more information about the Cassini-Huygens mission visit: https://saturn.jpl.nasa.gov and http://www.nasa.gov/cassini

The Cassini-Huygens mission was a cooperative project of NASA, the European Space Agency and the Italian Space Agency. The Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, California, managed the mission for NASA's Science Mission Directorate, Washington, D.C. The Cassini orbiter and its two onboard cameras were designed, developed and assembled at JPL. The imaging operations center was based at the Space Science Institute in Boulder, Colorado.

Image Credit: NASA/JPL-Caltech/Space Science Institute/Jason Major
Image Date: August 17, 2015
Release Date: May 24, 2018


#NASA #Astronomy #Science #Space #Saturn #Planet #Rings #Moon #Dione #SolarSystem #Exploration #Cassini #Spacecraft #JPL #California #UnitedStates #ESA #ASI #History #STEM #Education

Orbital ATK CRS-9 Space Station Mission



What's On Board? | May 23, 2018: Orbital ATK’s Cygnus spacecraft launched to the International Space Station aboard an Antares rocket on May 21, and is scheduled to arrive at the orbiting laboratory in the early morning hours of May 24. Among the research it will deliver to the station is the Cold Atom Lab (CAL), a facility to create a spot ten billion times colder than the vacuum of space, which could help answer some big questions in modern physics. Zaiput Flow Technologies will seek to validate a liquid-liquid separator to enhance flow chemistry production in space. Researchers from Penn State University are sending an experiment to investigate and understand the complex process of cement solidification, which could address the high priority need for lightweight space structures for habitats that protect crew members. A fleet of CubeSats spanning everything from Earth science to educational outreach is also heading to the orbiting laboratory for deployment into low-Earth orbit.

Credit: National Aeronautics and Space Administration (NASA)
Duration: 3 minutes, 45 seconds
Release Date: May 23, 2018


#NASA #Space #ISS #Earth #Science #OrbitalATK #Physics #ColdAtomLab #CAL #Microgravity #Research #Lab #Cygnus #Spacecraft #CRS9 #Commercial #Cargo #CubeSats #UnitedStates #STEM #Education #HD #Video

Wednesday, May 23, 2018

The Very Large Telescope & Milky Way | ESO

Night begins and a radiant Milky Way appears in the clear skies of the Atacama desert. The European Southern Observatory's Very Large Telescope (VLT), situated in the Cerro Amazones (left) of Paranal (Chile) starts its night observations.

The two laser beams from the VLT are pointed towards the sky and create "fake stars". These fake stars are part of the technique known as Adaptive optics, and are detected by sensors, which use them to measure atmospheric distortions. Once the distortions are known, this information can be used to correct astronomical images, greatly improving their quality.

Credit: G. Hüdepohl (atacamaphoto.com)/ESO
Release Date: May 23, 2018


#ESO #Astronomy #Space #Science #MilkyWay #Galaxy #Stars
#Astrophotography #Art #VLT #Telescope #Laser #StarGuide #AdaptiveOptics #Earth #Atmosphere #Chile #CerroAmazones #Atacama #Paranal #Observatory #STEM #Education

NASA's Curiosity Rover: Collecting Mars Rocks

Success: First Drilled Mars Sample Since 2016 | JPL
A close-up image of a 2-inch-deep hole produced using a new drilling technique for NASA's Curiosity rover. The hole is about 0.6 inches across (1.6 centimeters). This image was taken by Curiosity's Mast Camera (Mastcam) on Sol 2057. It has been white balanced and contrast enhanced.
May 23, 2018: Engineers working with NASA's Curiosity Mars rover have been hard at work testing a new way for the rover to drill rocks and extract powder from them. This past weekend, that effort produced the first drilled sample on Mars in more than a year.

Curiosity tested percussive drilling this past weekend, penetrating about 2 inches (50 millimeters) into a target called "Duluth."

NASA's Jet Propulsion Laboratory in Pasadena, California, has been testing this drilling technique since a mechanical problem took Curiosity's drill offline in December of 2016. This technique, called Feed Extended Drilling, keeps the drill's bit extended out past two stabilizer posts that were originally used to steady the drill against Martian rocks. It lets Curiosity drill using the force of its robotic arm, a little more like the way a human would drill into a wall at home.

"The team used tremendous ingenuity to devise a new drilling technique and implement it on another planet," said Curiosity Deputy Project Manager Steve Lee of JPL. "Those are two vital inches of innovation from 60 million miles away. We're thrilled that the result was so successful."

Drilling is a vitally important part of Curiosity's capabilities to study Mars. Inside the rover are two laboratories that are able to conduct chemical and mineralogical analyses of rock and soil samples. The samples are acquired from Gale Crater, which the rover has been exploring since 2012.

Curiosity's science team has been eager to get the drill working before the rover leaves its current location near Vera Rubin Ridge. Fortunately, it was near enough to drill targets like Duluth to drive back down the ridge. Sunday's drill sample represents a quick taste of the region before Curiosity moves on.

Demonstrating that Curiosity's percussive drilling technique works is a milestone in itself. But that doesn't mean the work is over for engineers at JPL.

"We've been developing this new drilling technique for over a year, but our job isn't done once a sample has been collected on Mars," JPL's Tom Green, a systems engineer who helped develop and test Curiosity's new drilling method. "With each new test, we closely examine the data to look for improvements we can make and then head back to our testbed to iterate on the process."

There's also the next step to work on: delivering the rock sample from the drill bit to the two laboratories inside the rover. Having captured enough powder inside the drill, engineers will now use the rover's cameras to estimate how much trickles out while running the drill backwards. The drill's percussion mechanism is also used to tap out powder.

As soon as this Friday, the Curiosity team will test a new process for delivering samples into the rover's laboratories.

For more about Curiosity, visit:
https://mars.nasa.gov/msl/

Credit: NASA/JPL-Caltech/MSSS
Release Date: May 23, 2018


#NASA #Mars #Science #Curiosity #Rover #Drilling #Rocks #Duluth #Robotics #RedPlanet #Planet #Engineering #Technology #JPL #Pasadena #California #UnitedStates #Discovery #SolarSystem #Exploration #STEM #Education

SpaceX Crew Dragon for NASA Astronauts

Commercial Crew astronaut Suni Williams wearing a SpaceX spacesuit while training with a mock-up of the Crew Dragon in Hawthorne, California, United States.

Crew Dragon, SpaceX’s "next-generation spacecraft designed to carry humans to the International Space Station and other destinations."

"With four windows, passengers can take in views of Earth, the Moon, and the wider Solar System right from their seats, which are made from the highest-grade carbon fiber and Alcantara cloth. Crew Dragon features an advanced emergency escape system (tested in Spring 2015) to swiftly carry astronauts to safety if something were to go wrong, experiencing about the same G-forces as a ride at Disneyland. Crew Dragon’s displays will provide real-time information on the state of the spacecraft’s capabilities—anything from Dragon’s position in space, to possible destinations, to the environment on board. Crew Dragon has an Environmental Control and Life Support System (ECLSS) that provides a comfortable and safe environment for crew members. During their trip, astronauts on board can set the spacecraft’s interior temperature to between 65 and 80 degrees Fahrenheit. Crew Dragon will be a fully autonomous spacecraft that can also be monitored & controlled by on board astronauts and SpaceX mission control in Hawthorne, California, USA."

Learn more: www.spacex.com/crew-dragon

Credit: SpaceX
Release Date: May 18, 2018


#NASA #SpaceX #Space #Dragon #Spacecraft #ISS #CrewDragon #Testing #Astronaut #SunitaWilliams #SuniWilliams #Commercial #ElonMusk #Hawthorne #California #UnitedStates #LaunchAmerica #KSC #Kennedy #Moon #SolarSystem #Exploration #STEM #Education

SpaceX Crew Dragon for NASA Astronauts




Elon Musk: "SpaceX Crew Dragon ship in anechoic chamber for EMI testing before being sent to NASA's Plum Brook vacuum chamber."

Crew Dragon, SpaceX’s "next-generation spacecraft designed to carry humans to the International Space Station and other destinations."

"With four windows, passengers can take in views of Earth, the Moon, and the wider Solar System right from their seats, which are made from the highest-grade carbon fiber and Alcantara cloth. Crew Dragon features an advanced emergency escape system (tested in Spring 2015) to swiftly carry astronauts to safety if something were to go wrong, experiencing about the same G-forces as a ride at Disneyland. Crew Dragon’s displays will provide real-time information on the state of the spacecraft’s capabilities—anything from Dragon’s position in space, to possible destinations, to the environment on board. Crew Dragon has an Environmental Control and Life Support System (ECLSS) that provides a comfortable and safe environment for crew members. During their trip, astronauts on board can set the spacecraft’s interior temperature to between 65 and 80 degrees Fahrenheit. Crew Dragon will be a fully autonomous spacecraft that can also be monitored & controlled by on board astronauts and SpaceX mission control in Hawthorne, California, USA."

Learn more: www.spacex.com/crew-dragon

Credit: Elon Musk/SpaceX
Release Date: May 20, 2018


#NASA #SpaceX #Space #Dragon #Spacecraft #ISS #CrewDragon #Testing #Astronauts #ElonMusk #UnitedStates #LaunchAmerica #KSC #Kennedy #Glenn #PlumBrook #STEM #Education

Honduran Coast | International Space Station

Russian cosmonaut Anton Shkaplerov: "The Caribbean coast of Honduras and the Bay Islands (Islas de la Bahía) from the International Space Station."

Honduras, officially the Republic of Honduras (Spanish: República de Honduras), is a republic in Central America. It has at times been referred to as Spanish Honduras to differentiate it from British Honduras, which became modern-day Belize. Honduras is bordered to the west by Guatemala, to the southwest by El Salvador, to the southeast by Nicaragua, to the south by the Pacific Ocean at the Gulf of Fonseca, and to the north by the Gulf of Honduras, a large inlet of the Caribbean Sea. The Bay Islands (Spanish: Islas de la Bahía) is a group of islands off the coast of Honduras. (Source: Wikipedia)

Anton is a Russian cosmonaut. Former colonel of the Russian Air Force—fighter pilot. Experience: International Space Station Expeditions 29/30 and 42/43, 54/55.

Credit: Cosmonaut Anton Shkaplerov
Release Date: May 23, 2018


#NASA #Roscosmos #Space #ISS #Earth #Science #Honduras #Caribbean #Atlantic #Islas #Bahía #CentralAmerica #Роскосмос #Cosmonaut #AntonShkaplerov #Russia #Россия #Photography #STEM #Education #OrbitalPerspective #OverviewEffect

Jupiter: A New Perspective | NASA Juno

This extraordinary view of Jupiter was captured by NASA’s Juno spacecraft on the outbound leg of its 12th close flyby of the gas giant planet.

This new perspective of Jupiter from the south makes the Great Red Spot appear as though it is in northern territory. This view is unique to Juno and demonstrates how different our view is when we step off the Earth and experience the true nature of our three-dimensional universe.

Juno took the images used to produce this color-enhanced image on April 1 between 3:04 a.m. PDT (6:04 a.m. EDT) and 3:36 a.m. PDT (6:36 a.m. EDT). At the time the images were taken, the spacecraft was between 10,768 miles (17,329 kilometers) to 42,849 miles (68,959 kilometers) from the tops of the clouds of the planet at a southern latitude spanning 34.01 to 71.43 degrees.

Citizen scientists Gerald Eichstädt and Seán Doran created this image using data from the spacecraft’s JunoCam imager. The view is a composite of several separate JunoCam images that were re-projected, blended, and healed.

JunoCam's raw images are available for the public to peruse and process into image products at: www.missionjuno.swri.edu/junocam

More information about Juno is at:
www.nasa.gov/juno and http://missionjuno.swri.edu

Image Credit: NASA/JPL-Caltech/SwRI/MSSS/Gerald Eichstäd/Seán Doran
Image Date: April 1, 2018
Release Date: May 21, 2018

#NASA #Astronomy #Science #Space #Jupiter #Planet #Atmosphere #GRS #GreatRedSpot #Clouds #Weather #Juno #Spacecraft #JunoCam #Malin #SwRI #JPL #STEM #Education #CitizenScience

Tuesday, May 22, 2018

Greece | International Space Station



"If I am a poet…the air of Greece has made me one." —Lord Byron

Greece, officially the Hellenic Republic, historically also known as Hellas, is a country located in Southern Europe. Greece is at the crossroads of Europe, Asia, and Africa. Situated on the southern tip of the Balkan Peninsula, it shares land borders with Albania to the northwest, the Republic of Macedonia and Bulgaria to the north, and Turkey to the northeast. The Aegean Sea lies to the east of the mainland, the Ionian Sea to the west, the Cretan Sea and the Mediterranean Sea to the south. Greece has the longest coastline on the Mediterranean Basin. (Source: Wikipedia)

Credit: NASA Astronaut Ricky Arnold
‏Image Date: May 21, 2018


#NASA #Space #ISS #Science #Earth #Greece #Ελλάδα #Mediterranean #Sea #Europe #Astronaut #RickyArnold #Expedition55 #Human #Spaceflight #Spacecraft #UnitedStates #STEM #Education #International #OrbitalPerspective #OverviewEffect

Solar Orbit | International Space Station


Oleg: a "period now begins, it is called 'Solar orbits'—this is when the Sun does not go beyond the horizon of the Earth, and the station does not hide in the shadow."

Credit: Cosmonaut Oleg Artemyev
Release Date: May 20, 2018


#NASA #Space #ISS #Science #Earth #Orbit #Solar #Sun #Expedition55 #Cosmonaut #OlegArtemyev #Roscosmos #Роскосмос #Russia #Россия #Astronauts #Photography #UnitedStates #STEM #Education #International #OrbitalPerspective #OverviewEffect

Monday, May 21, 2018

Jupiter Cloud Animation | NASA Juno



Animation extrapolating the movement of the clouds from JunoCam imagery taken on April 1, 2018. Gerald Eichstädt, a mathematician working as a software professional, has taken two images from JunoCam and reprojected them to the same vantage point to enable a direct comparison between the images and show the subtle motions within the atmosphere. By modelling the movement of individual pixels in the images, he has created an animation that extrapolates the swirling evolution of the vortices in the atmosphere.

Eichstädt explains: “This animation represents a ‘feasibility test’. Building on this initial work, we can add in more variables that will give us a more detailed description and physical understanding of Jupiter’s atmosphere.”

Credit: NASA/JPL/SwRI/MSSS/Gerald Eichstädt
Image Date: May 18, 2018
Duration: 8 seconds

Details: www.europlanet-eu.org/new-views-of-jupiter-showcases-swirling-clouds-on-giant-planet/


#NASA #Astronomy #Science #Space #Jupiter #Planet #Atmosphere #Clouds #Weather #Juno #Spacecraft #JunoCam #Malin #SwRI #JPL #STEM #Education #CitizenScience #Visualization #Animation #HD #Video #APoD

Saturday, May 19, 2018

Flight Through the Orion Nebula—NASA 360 Video

Use a mouse to scroll the view when using a computer. For full immersion, watch using a virtual reality device and a 360 video player.

This visualization explores the Orion Nebula using both visible-light observations from the Hubble Space Telescope and infrared-light observations from the Spitzer Space Telescope. The contrast between visible and infrared views of the nebula is examined using two spatially matched, three-dimensional models. As the camera flies into the star-forming region, the sequence cross-fades back and forth between the visible and infrared views.

The glowing gaseous landscape has been illuminated and carved by the high-energy radiation and strong stellar winds from the massive hot stars in the center of the nebula. The infrared observations generally show cooler gas at a deeper layer of the nebula that extends well beyond the visible image. In addition, the infrared view showcases many faint stars that shine primarily at longer wavelengths. The higher resolution visible observations show finer details including wispy bow shocks and tadpole-shaped protoplanetary disks (or proplyds). In this manner, the video illustrates the contrasting features uncovered by multi-wavelength astronomy.

Credit: NASA, ESA, F. Summers, G. Bacon, Z. Levay, J. DePasquale, L. Hustak, L. Frattare, M. Robberto and M. Gennaro (STScI), R. Hurt (Caltech/IPAC); Acknowledgement: R. Gendler
Music: Dvorak – "Serenade for Strings Op22 in E Major Larghetto", performed by The Advent Chamber Orchestra, CC BY-SA
Duration: 2 minutes, 16 seconds
Release Date: May 16, 2018


#NASA #Hubble #Astronomy #Science #Space #Nebula #Orion #Cosmos #Universe #Ultraviolet #Spitzer #Telescope #ESA #STScI #STEM #Education #HD #Visualization #360Video #Video