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Topic: National Aeronautics and Space Administration

NASA looks back at Apollo 8 spending Christmas at the Moon

 

NASA

NASA - National Aeronautics and Space AdministrationWashington, D.C. – Christmas Eve, 1968. As one of the most turbulent, tragic years in American history drew to a close, millions around the world were watching and listening as the Apollo 8 astronauts – Frank Borman, Jim Lovell and Bill Anders – became the first humans to orbit another world.

As their command module floated above the lunar surface, the astronauts beamed back images of the moon and Earth and took turns reading from the book of Genesis, closing with a wish for everyone “on the good Earth.”

The famous 'Earthrise' photo from Apollo 8, the first manned mission to the moon. The crew entered lunar orbit on Christmas Eve, Dec. 24, 1968. That evening, the astronauts held a live broadcast, showing pictures of the Earth and moon as seen from their spacecraft. (NASA)

The famous ‘Earthrise’ photo from Apollo 8, the first manned mission to the moon. The crew entered lunar orbit on Christmas Eve, Dec. 24, 1968. That evening, the astronauts held a live broadcast, showing pictures of the Earth and moon as seen from their spacecraft. (NASA)

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NASA’s Jet Propulsion Laboratory CubeSat program provides big satellite performance in a small package

 

Written by DC Agle
NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – Any way you slice it, space exploration — done right — requires an inordinate range of technical expertise.

From designing the spacecraft, the mission proposal and the circuit boards to testing the flight software and putting together budgets, sending something, anything, into the cosmos depends on good people who know their job.

“Although significantly smaller in size, CubeSats contain analogous payloads and subsystems to larger satellites and require similar technical knowledge and resources to traditional flight projects,” said Shannon Statham, an engineer at NASA’s Jet Propulsion Laboratory in Pasadena, California. “The training and experience gained by working on CubeSats are directly applicable to larger missions.”

Team RACE: Fifteen JPL Early Career Hires (recently graduated engineers and scientists) worked closely together to get the Radiometer Atmospheric CubeSat Experiment (RACE) ready for flight. (NASA/JPL-Caltech)

Team RACE: Fifteen JPL Early Career Hires (recently graduated engineers and scientists) worked closely together to get the Radiometer Atmospheric CubeSat Experiment (RACE) ready for flight. (NASA/JPL-Caltech)

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NASA monitors Severe Holiday Weather from Space

 

Written by Rob Gutro
NASA’s Goddard Space Flight Center

NASA - National Aeronautics and Space AdministrationGreenbelt, MD – Severe weather in the form of tornadoes is not something people expect on Christmas week but a storm system on December 23rd brought tornadoes to Mississippi, Georgia and Louisiana. As the storm moved, NASA’s RapidScat captured data on winds while NOAA’s GOES satellite tracked the movement of the system.

NASA’s RapidScat instrument flies aboard the International Space Station and captured a look at some of the high winds from the storms that brought severe weather to the U.S. Gulf Coast on December 23rd. In addition, an animation of images from NOAA’s GOES-East satellite showed the movement of those storms and other weather systems from Canada to South America from December 21st to 24th.

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NASA’s Super Guppy lands, refuels at Fort Campbell Army Airfield

 

Written by Megan Locke Simpson
Fort Campbell Courier staff

Fort Campbell KY - 101st Airborne DivisionFort Campbell, KY – The Super Guppy landed at Fort Campbell Army Airfield, December 11th, to refuel on a cross-country mission.

The mission of the crew aboard the NASA aircraft was to transport a 30-foot, 10,000-pound composite, multi-bay box from Long Beach, California, to Langley Research Center in Virginia. Along for the ride was the “Mighty Planes” television crew, filming an entire episode on the aircraft set to air in 2016.

NASA’s Super Guppy looks much like its name and is an oversized cargo aircraft. A successor to the Pregnant Guppy, only a handful of such planes have been built since its introduction in the 1960s.

NASA Super Guppy crew member James Isley, performs routine maintenance checks while the plane refueled at Fort Campbell, Dec. 11th. A crew from the television show “Mighty Planes” flew aboard the Super Guppy on its mission from Long Beach, CA, to Langley Research Center in Virginia, to film an hourlong episode on the unique cargo plane. (Megan Locke Simpson | Fort Campbell Courier)

NASA Super Guppy crew member James Isley, performs routine maintenance checks while the plane refueled at Fort Campbell, Dec. 11th. A crew from the television show “Mighty Planes” flew aboard the Super Guppy on its mission from Long Beach, CA, to Langley Research Center in Virginia, to film an hourlong episode on the unique cargo plane. (Megan Locke Simpson | Fort Campbell Courier)

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NASA’s Nuclear Spectroscopic Telescope Array (NuSTAR) takes High-Energy X-Ray of our Sun

 

Written by Whitney Clavin
NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – For the first time, a mission designed to set its eyes on black holes and other objects far from our solar system has turned its gaze back closer to home, capturing images of our sun.

NASA’s Nuclear Spectroscopic Telescope Array, or NuSTAR, has taken its first picture of the sun, producing the most sensitive solar portrait ever taken in high-energy X-rays.

“NuSTAR will give us a unique look at the sun, from the deepest to the highest parts of its atmosphere,” said David Smith, a solar physicist and member of the NuSTAR team at University of California, Santa Cruz.

X-rays stream off the sun in this image showing observations from by NASA's Nuclear Spectroscopic Telescope Array, or NuSTAR, overlaid on a picture taken by NASA's Solar Dynamics Observatory (SDO). (NASA/JPL-Caltech/GSFC)

X-rays stream off the sun in this image showing observations from by NASA’s Nuclear Spectroscopic Telescope Array, or NuSTAR, overlaid on a picture taken by NASA’s Solar Dynamics Observatory (SDO). (NASA/JPL-Caltech/GSFC)

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NASA scientists test Gecko like Grippers in Microgravity

 

Written by Elizabeth Landau
NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – There are no garbage trucks equipped to leave the atmosphere and pick up debris floating around the Earth. But what if we could send a robot to do the job?

Scientists at NASA’s Jet Propulsion Laboratory in Pasadena, California, are working on adhesive gripping tools that could grapple objects such as orbital debris or defunct satellites that would otherwise be hard to handle.

The gecko gripper project was selected for a test flight through the Flight Opportunities Program of NASA’s Space Technology Mission Directorate. As a test, researchers used the grippers in brief periods of weightlessness aboard NASA’s C-9B parabolic flight aircraft in August.

This is an image of a gecko foot. Researchers at NASA's Jet Propulsion Laboratory have developed a gripping system based on the way that gecko feet are able to stick to surfaces. Just as a gecko's foot has tiny adhesive hairs, the JPL devices have small structures that work in similar ways. (Wikimedia Commons)

This is an image of a gecko foot. Researchers at NASA’s Jet Propulsion Laboratory have developed a gripping system based on the way that gecko feet are able to stick to surfaces. Just as a gecko’s foot has tiny adhesive hairs, the JPL devices have small structures that work in similar ways. (Wikimedia Commons)

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NASA’s Spitzer Space Telescope captures image of Horsehead Nebula

 

Written by Whitney Clavin
NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – Sometimes a horse of a different color hardly seems to be a horse at all, as, for example, in this newly released image from NASA’s Spitzer Space Telescope. The famous Horsehead nebula makes a ghostly appearance on the far right side of the image, but is almost unrecognizable in this infrared view.

In visible-light images, the nebula has a distinctively dark and dusty horse-shaped silhouette, but when viewed in infrared light, dust becomes transparent and the nebula appears as a wispy arc.

The famous Horsehead nebula of visible-light images (inset) looks quite different when viewed in infrared light, as seen in this newly released image from NASA's Spitzer Space Telescope. (NASA/JPL-Caltech/ESO)

The famous Horsehead nebula of visible-light images (inset) looks quite different when viewed in infrared light, as seen in this newly released image from NASA’s Spitzer Space Telescope. (NASA/JPL-Caltech/ESO)

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NASA’s Kepler spacecraft discovers it’s first Exoplanet during new mission

 

Written by Whitney Clavin
NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA -NASA’s planet-hunting Kepler spacecraft makes a comeback with the discovery of the first exoplanet found using its new mission — K2.

The discovery was made when astronomers and engineers devised an ingenious way to repurpose Kepler for the K2 mission and continue its search of the cosmos for other worlds.

“Last summer, the possibility of a scientifically productive mission for Kepler after its reaction wheel failure in its extended mission was not part of the conversation,” said Paul Hertz, NASA’s astrophysics division director at the agency’s headquarters in Washington. “Today, thanks to an innovative idea and lots of hard work by the NASA and Ball Aerospace team, Kepler may well deliver the first candidates for follow-up study by the James Webb Space Telescope to characterize the atmospheres of distant worlds and search for signatures of life.”

The artistic concept shows NASA's planet-hunting Kepler spacecraft operating in a new mission profile called K2. (NASA Ames/JPL-Caltech/T Pyle)

The artistic concept shows NASA’s planet-hunting Kepler spacecraft operating in a new mission profile called K2. (NASA Ames/JPL-Caltech/T Pyle)

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NASA’s Cassini spacecraft data reveals Jupiter’s moon Europa has thinner atmosphere than expected

 

Written by Preston Dyches
NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – A fresh look at data collected by NASA’s Cassini spacecraft during its 2001 flyby of Jupiter shows that Europa’s tenuous atmosphere is even thinner than previously thought and also suggests that the thin, hot gas around the moon does not show evidence of plume activity occurring at the time of the flyby.

The new research provides a snapshot of Europa’s state of activity at that time, and suggests that if there is plume activity, it is likely intermittent.

Jupiter's icy moon Europa displays many signs of activity, including its fractured crust and a dearth of impact craters. Scientists continue to hunt for confirmation of plume activity. (NASA/JPL-Caltech/SETI Institute)

Jupiter’s icy moon Europa displays many signs of activity, including its fractured crust and a dearth of impact craters. Scientists continue to hunt for confirmation of plume activity. (NASA/JPL-Caltech/SETI Institute)

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NASA’s Orbiting Carbon Observatory-2 gives first global maps of Carbon Dioxide in the Atmosphere

 

Written by Alan Buis
NASA’s Jet Propulsion Laboratory

NASA - National Aeronautics and Space AdministrationPasadena, CA – The first global maps of atmospheric carbon dioxide from NASA’s new Orbiting Carbon Observatory-2 mission demonstrate its performance and promise, showing elevated carbon dioxide concentrations across the Southern Hemisphere from springtime biomass burning.

At a media briefing today at the American Geophysical Union meeting in San Francisco, scientists from NASA’s Jet Propulsion Laboratory, Pasadena, California; Colorado State University (CSU), Fort Collins; and the California Institute of Technology, Pasadena, presented the maps of carbon dioxide and a related phenomenon known as solar-induced chlorophyll fluorescence and discussed their potential implications.

Global atmospheric carbon dioxide concentrations from Oct. 1 through Nov. 11, as recorded by NASA's Orbiting Carbon Observatory-2. (NASA/JPL-Caltech)

Global atmospheric carbon dioxide concentrations from Oct. 1 through Nov. 11, as recorded by NASA’s Orbiting Carbon Observatory-2. (NASA/JPL-Caltech)

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