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NASA Awards Aerospace Model Systems Fabrication Follow-On Contract
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By NASA
Credit: NASA NASA has awarded the Custodial and Refuse/Recycle Services contract to Ahtna Integrated Services LLC of Anchorage, Alaska, to provide trash, waste, and recycling services at the agency’s Ames Research Center in California’s Silicon Valley.
This is a hybrid contract that includes a firm-fixed-price and an indefinite-delivery/indefinite-quantity portion. The period of performance begins Friday, Nov. 1, with a 60-day phase-in period, followed by a one-year base period, and options to extend performance through November 2029. This contract has a maximum potential value of approximately $24 million.
Under this contract, the company will perform basic, regularly scheduled custodial and refuse and recycling services at NASA Ames. The company will focus on health and safety, environmental compliance, sanitary cleaning, and customer service.
For information about NASA and agency programs, visit:
https://nasa.gov
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Hillary Smith
Ames Research Center, Moffett Field, Calif.
650-313-1701
Hillary.smith@nasa.gov
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By NASA
A new edition of Issue #4 of Astrobiology: The Story of our Search for Life in the Universe has been released to include the NASA Europa Clipper mission. NASA Astrobiology/Aaron Gronstal To celebrate the successful launch of NASA’s Europa Clipper mission, the agency’s Astrobiology program has released a new edition of Issue #4 – Missions to the Outer Solar System – of its graphic history series Astrobiology: The Story of our Search for Life in the Universe.
Issue #4 tells the story of the outer solar system, from beyond the asteroid belt to the outer reaches of the Sun’s magnetic influence. Gas giants like Jupiter and Saturn are not habitable, but many of their moons raise questions about life’s potential far, far away from the warmth of the Sun.
One such body is Jupiter’s moon Europa, which contains an ocean of liquid water beneath its icy surface. The Europa Clipper mission is designed to help scientists understand whether this ocean holds key ingredients that could support habitable environments for life as we know it. The spacecraft launched on Oct. 14 and will arrive at Jupiter in 2030.
Additional content in the fourth edition of Issue #4 also includes ESA’s (European Space Agency) Juice (Jupiter Icy Moons Explorer) mission, which will arrive in the Jovian system in 2031 and collect data on many of Jupiter’s moons, including Ganymede, Europa, Callisto, and Io, that is complementary to Europa Clipper’s investigation.
Read more about how astrobiologists study the potential for life on worlds like Europa and the exciting data that Europa Clipper will gather by visiting NASA’s Astrobiology website and downloading the new edition.
Digital wallpaper for phones, desktops, or meeting backgrounds that feature the new Europa Clipper artwork from Issue #4 are also available.
This wallpaper image featuring NASA’s Europa Clipper mission uses artwork from Issue #4 of the astrobiology graphic history series, Astrobiology: The Story of our Search for Life in the Universe. The image of Jupiter in the background is adapted from imagery taken by NASA’s Juno Mission (Exotic Marble, 2019, NASA/JPL-Caltech/SwRI/MSSS/Prateek Sarpal/©CCNCSA) NASA Astrobiology/Aaron Gronstal For more information on NASA’s Astrobiology program, visit:
https://science.nasa.gov/astrobiology
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Karen Fox / Molly Wasser
Headquarters, Washington
202-358-1600
karen.c.fox@nasa.gov / molly.l.wasser@nasa.gov
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Last Updated Nov 01, 2024 Related Terms
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30 Years On, NASA’s Wind Is a Windfall for Studying our Neighborhood in Space
An artist’s concept of NASA’s Wind spacecraft outside of Earth’s magnetosphere. NASA Picture it: 1994. The first World Wide Web conference took place in Geneva, the first Chunnel train traveled under the English Channel, and just three years after the end of the Cold War, the first Russian instrument on a U.S. spacecraft launched into deep space from Cape Canaveral. The mission to study the solar wind, aptly named Wind, held promise for heliophysicists and astrophysicists around the world to investigate basic plasma processes in the solar wind barreling toward Earth —key information for helping us understand and potentially mitigate the space weather environment surrounding our home planet.
Thirty years later, Wind continues to deliver on that promise from about a million miles away at the first Earth-Sun Lagrange Point (L1). This location is gravitationally balanced between Earth and the Sun, providing excellent fuel economy that requires mere puffs of thrust to stay in place.
According to Lynn Wilson, who is the Wind project scientist at NASA’s Goddard Space Flight Center in Greenbelt, Maryland, fuel is only one indicator of Wind’s life expectancy, however. “Based on fuel alone, Wind can continue flying until 2074,” he said. “On the other hand, its ability to return data hinges on the last surviving digital tape recorder onboard.”
An artist’s concept shows a closeup of the Wind spacecraft. NASA Wind launched with two digital tape recorders to record data from all the instruments on the spacecraft and provide reports on the spacecraft’s thermal conditions, orientation, and overall health. Each recorder has two tape decks, A and B, which Wilson affectionately refers to as “fancy eight-tracks.”
After six years of service, the first digital tape recorder failed in 2000 along with its two tape decks, forcing mission operators to switch to the second one. Tape Deck A on that one started showing signs of wear in 2016, so the mission operators now use Tape Deck B as the primary deck, with A as a backup.
“They built redundancy into the digital tape recorder system by building two of them, but you can never predict how technology will perform when it’s a million miles away, bathing in ionizing radiation,” said Wilson. “We’re fortunate that after 30 years, we still have two functioning tape decks.”
Wind launched on Nov. 1, 1994, on a Delta IV rocket from Cape Canaveral Air Force Station in Florida. NASA Bonus Science
When Wind launched on Nov. 1, 1994, nobody could have possibly predicted that exactly 30 years later, NASA would be kicking off “Bonus Science” month in the Heliophysics Big Year. Beyond the mission’s incredible track record of mesmerizing discoveries about the solar wind — some detailed on its 25th anniversary — Wind continues to deliver with bonus science abound.
Opportunity and Collaborative Discovery
Along its circuitous journey to L1, Wind dipped in and out of Earth’s magnetosphere more than 65 times, capturing the largest whistler wave — a low-frequency radio wave racing across Earth’s magnetic field — ever recorded in Earth’s Van Allen radiation belts. Wind also traveled ahead of and behind Earth — about 150 times our planet’s diameter in both directions, informing potential future missions that would operate in those areas with extreme exposure to the solar wind. It even took a side quest to the Moon, cruising through the lunar wake, a shadow devoid of solar wind on the far side of the Moon.
Later, from its permanent home at L1, Wind was among several corroborating spacecraft that helped confirm what scientists believe is the brightest gamma-ray burst to occur since the dawn of human civilization. The burst, GRB 221009A, was first detected by NASA’s Fermi Gamma-ray Space Telescope in October 2022. Although not in its primary science objectives, Wind carries two bonus instruments designed to observe gamma-ray bursts that helped scientists confirm the burst’s origin in the Sagitta constellation.
Academic Inspiration
More than 7,200 research papers have been published using Wind data, and the mission has supported more than 100 graduate and post-graduate degrees.
Wilson was one of those degree candidates. When Wind launched, Wilson was in sixth grade, on the football, baseball, and wrestling teams, with spare time spent playing video games and reading science fiction. He had a knack for science and considered becoming a medical doctor or an engineer before committing to his love of physics, which ultimately led to his current position as Wind’s project scientist. While pursuing his doctorate, he worked with Adam Szabo who was the Wind project scientist at NASA Goddard at the time and used Wind data to study interplanetary collisionless shock waves. Szabo eventually hired Wilson to work on the Wind mission team at Goddard.
Also in sixth grade at the time, Joe Westlake, NASA Heliophysics division director,was into soccer and music, and was a voracious reader consumed with Tolkein’s stories about Middle Earth. Now he leads the NASA office that manages Wind.
“It’s amazing to think that Lynn Wilson and I were in middle school, and the original mission designers and scientists have long since retired,” said Westlake. “When a mission makes it to 30 years, you can’t help but be inspired by the role it has played not only in scientific discovery, but in the careers of multiple generations of scientists.”
By Erin Mahoney
NASA Headquarters, Washington
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Last Updated Nov 01, 2024 Related Terms
Goddard Space Flight Center Heliophysics Heliophysics Division Science & Research Solar Wind The Sun Wind Mission Explore More
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By NASA
Skywatching Home What’s Up: November 2024… Skywatching Skywatching Home Eclipses What’s Up Explore the Night Sky Night Sky Network More Tips and Guides FAQ See the Moon Hide a Bright Star
In the early morning hours of November 27, catch a rare lunar occultation of Spica visible from parts of the U.S. and Canada.
Skywatching Highlights
All month – Planet visibility report: Saturn shines in the south most of the night, Jupiter rises in the early evening alongside Taurus and Orion, while Mars trails a couple of hours behind, visible high in the early morning sky. November 4 – Slim crescent Moon pairs with Venus. Enjoy a beautiful sight just after sunset as the Moon and Venus meet up in the southwestern sky. November 10 – Saturn & the Moon. The ringed planet has a close pairing with the Moon tonight (perfect for binoculars) November 27 – Lunar occultation of Spica. Early risers in the eastern U.S. and Canada can catch the Moon passing in front of Spica this morning, briefly hiding the bright star from view. Transcript
What’s Up for November?
When to look for Saturn, Jupiter, and Mars this month, a NASA spacecraft swings by Venus on its way to the Sun, and the tricky business of seeing the Moon hide a bright star. And stick around until the end for photos of highlights from last month’s skies.
Saturn is visible toward the south for most of the night. For observers in the Americas, it has a close meetup with the Moon on the 10th, when the pair will appear less than a degree apart just after dark, making for a great sight through binoculars. Check the sky again around midnight, and you’ll see the Moon has visibly shifted a couple of degrees west of Saturn, showing evidence of the Moon’s orbital motion in just a few hours.
In late 2024, Jupiter could be found high overhead as dawn approached with the bright stars of Taurus and Orion. (Jupiter is the bright object at top, right of center.) NASA/Preston Dyches Jupiter is rising in the east early in the night, together with the bright stars of the constellations Taurus and Orion, and working its way across the sky by dawn. By the end of November, it’s rising just as the sky is getting dark. Mars follows behind Jupiter, rising about three hours after the giant planet.
As in October, early risers will find the Red Planet high overhead in the morning sky before dawn. In the evening sky, Venus is low in the southwest following sunset throughout the month of November. It’s blazing bright and unmistakable if you find a relatively unobstructed view. It appears much higher in the sky for those in the Southern Hemisphere, who’ll also be able to easily observe Mercury after sunset this month. And on the 4th, a slim crescent Moon will appear just below Venus for a beautiful pairing as the glow of sunset fades.
Now, staying with Venus, one of NASA’s intrepid solar system explorers is headed for a close encounter with this Earth-sized hothouse of a planet on November 6th. Parker Solar Probe studies our planet’s nearest star, the Sun. Its mission is to trace the flow of energy that heats the Sun’s outer atmosphere and accelerates the million-mile-per-hour stream of particles it emits. It makes its measurements from super close to the Sun, within the region where all the action happens. To do this, the spacecraft was designed to fly within just 4 million miles of the Sun’s surface, which is 10 times closer than the orbit of the closest planet, Mercury. No other spacecraft has ever gotten this close to the Sun before. In the six years since its launch, the spacecraft has made a bunch of approaches to the Sun, using flybys of the planet Venus to shape its orbit. The November 6th flyby is the final such maneuver, intended to send the spacecraft toward its three closest-ever solar approaches, starting on December 24th. During this last Venus flyby, the mission will capture images of the planet. Previous views returned by Parker showed that the spacecraft could actually see features of the Venusian surface through its dense cloud cover. So look out for Venus in the evening sky, as the brilliant planet helps a craft from Earth to touch the face of the Sun.
In the couple of hours before sunrise on November 27th, skywatchers in the eastern half of the U.S. and Canada will have the chance to witness an occultation – an event where the Moon passes in front of, and temporarily hides, a bright star – in this case Spica. Observers in other parts of the world will see the Moon pass extremely close to Spica, but won’t see it cover up the star. This occultation is one of a series that began in June and will continue monthly through late next year. These happen as the Moon’s orbit slowly shifts northward and southward across the sky, and every so often, its path crosses in front of Spica monthly for a time. But each occultation is only visible from a small portion of Earth. For example, while this November event favors North American viewers, South American observers will get their chance next April. For U.S. skywatchers, this November occultation is the last good opportunity in this series to see the Moon occult Spica until 2032, when a new series of monthly occultations will begin for locations across the globe. Now, if you miss this event, don’t worry!
The Moon also passes in front of three other bright stars from time to time. This means that no matter where you’re located, you’ll have the opportunity before too long to witness the impressive sight of a bright star briefly disappearing behind the Moon.
Watch our video for views of what some of the highlights we told you about in last month’s video actually looked like.
The phases of the Moon for November 2024. NASA/JPL-Caltech Above are the phases of the Moon for November.
Stay up to date on all of NASA’s missions exploring the solar system and beyond at science.nasa.gov.
I’m Preston Dyches from NASA’s Jet Propulsion Laboratory, and that’s What’s Up for this month.
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By NASA
NASA’s SpaceX Crew-8 at the agency’s Kennedy Space Center in Florida. Pictured left to right, Roscosmos cosmonaut Alexander Grebenkin, NASA astronauts Michael Barratt, Matthew Dominick, and Jeanette Epps.Credit: SpaceX After spending 235 days in space, NASA’s SpaceX Crew-8 astronauts will discuss their science mission aboard the International Space Station during a post-flight news conference at 3:15 p.m. EST Friday, Nov. 8, from the agency’s Johnson Space Center in Houston.
NASA astronauts Michael Barratt, Matthew Dominick, and Jeanette Epps will answer questions about their mission. The three crew members, along with Roscosmos cosmonaut Alexander Grebenkin, returned to Earth on Oct. 25. Grebenkin will not participate because of his travel schedule.
NASA will provide live coverage on NASA+ and the agency’s website. Learn how to watch NASA content through a variety of additional platforms, including social media.
Media are invited to attend in-person or virtually. For in-person attendance, media must contact the NASA Johnson newsroom no later than 5 p.m. Thursday, Nov. 7 at: jsccommu@mail.nasa.gov or 281-483-5111. Media participating by phone must dial into the news conference no later than 10 minutes prior to the start of the event to ask questions. Questions also may be submitted on social media using #AskNASA. A copy of NASA’s media accreditation policy is available on the agency’s website.
The crew spent more than seven months in space, including 232 days aboard the orbiting laboratory, traveling nearly 100 million miles, and completing 3,760 orbits around Earth. While living and working aboard station, the crew completed hundreds of science experiments and technology demonstrations.
Get the latest NASA space station news, images, and features on Instagram, Facebook, and X.
Learn more about NASA’s Commercial Crew Program at:
https://www.nasa.gov/commercialcrew
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Jimi Russell / Claire O’Shea
Headquarters, Washington
202-358-1100
james.j.russell@nasa.gov / claire.a.o’shea@nasa.gov
Raegan Scharfetter
Johnson Space Center, Houston
281-910-4989
raegan.r.scharfetter@nasa.gov
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Last Updated Nov 01, 2024 LocationNASA Headquarters Related Terms
Commercial Crew Astronauts Humans in Space International Space Station (ISS) ISS Research Jeanette J. Epps Johnson Space Center Matthew Dominick Michael R. Barratt View the full article
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