NASA
The National Aeronautics and Space Administration is an independent agency of the U.S. federal government responsible for the civilian space program, as well as aeronautics and space research.
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Curiosity Navigation Curiosity Home Mission Overview Where is Curiosity? Mission Updates Science Overview Instruments Highlights Exploration Goals News and Features Multimedia Curiosity Raw Images Images Videos Audio More Resources Mars Missions Mars Sample Return Mars Perseverance Rover Mars Curiosity Rover MAVEN Mars Reconnaissance Orbiter Mars Odyssey More Mars Missions The Solar System The Sun Mercury Venus Earth The Moon Mars Jupiter Saturn Uranus Neptune Pluto & Dwarf Planets Asteroids, Comets & Meteors The Kuiper Belt The Oort Cloud 3 min read Sols 4334-4335: Planning with Popsicles — A Clipper Celebration! This image wa…
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Hubble Space Telescope Home NASA’s Hubble Sees a… Hubble Space Telescope Hubble Home Overview About Hubble The History of Hubble Hubble Timeline Why Have a Telescope in Space? Hubble by the Numbers At the Museum FAQs Impact & Benefits Hubble’s Impact & Benefits Science Impacts Cultural Impact Technology Benefits Impact on Human Spaceflight Astro Community Impacts Science Hubble Science Science Themes Science Highlights Science Behind Discoveries Hubble’s Partners in Science Universe Uncovered Explore the Night Sky Observatory Hubble Observatory Hubble Design Mission Operations Missions to Hubble Hubble vs Webb Team Hubble Team Career Aspirat…
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Name: Christine Knudson Title: Geologist Formal Job Classification: Research Assistant Organization: Planetary Environments Laboratory, Science Directorate (Code 699) Christine Knudson is a geologist at NASA’s Goddard Space Flight Center in Greenbelt, Md. She began graduate school in August 2012, the same month that NASA’s Curiosity rover landed on Mars. “It is very exciting to be part of the rover team and to be involved in an active Mars mission,” she says. “On days when we’re downlinking science data and I’m on shift, I am one of the first people to see data from an experiment done on Mars!”Courtesy of Christine Knudsen What do you do and what is most interesting …
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7 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Juvenile black, white, and yellow-striped Bluehead wrasse fish dart in and out of a dead colony of pillar coral (Dendrogyra cylindrus), now covered in various algae, in the waters of Playa Melones, Puerto Rico. NASA Ames/Milan Loiacono Coral reefs cover only 1% of the ocean floor, but support an estimated 25% of all marine life in the ocean, earning them the moniker ‘rainforest of the sea.’ They also play a critical role for coastal communities; preventing coastal erosion, protecting coastlines from hurricane damage, and generating $36 billion in annual income worldwide. We asked Juan …
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Researchers verified that 3D micro-computed tomography scans can map the orientation of plant roots in space and used the method to demonstrate that carrots grown in actual and simulated microgravity both had random root orientation. These findings suggest that simulated microgravity offers a reliable and more affordable tool for studying plant adaptation to spaceflight. MULTI-TROP evaluated the role of gravity and other factors on plant growth. Plant roots grow downward in response to gravity on Earth, but in random directions in microgravity, which is a challenge for developing plant growth facilities for space. Results from this investigation could help addres…
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1 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Dr. Rickey Shyne is responsible for leading a staff of approximately 1,100 engineers and scientists.Credit: NASA Dr. Rickey J. Shyne, director of Research and Engineering at NASA’s Glenn Research Center in Cleveland, has been named one of Crain’s Cleveland Business’ 2024 Notable Black Leaders. Shyne is responsible for leading a staff of approximately 1,100 engineers and scientists, and managing research and development in propulsion, communications, power, and materials and structures for extreme environments in support of the agency’s missions. He is on the board of Southwest General…
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2 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Orbital Mining Corporation took second place in NASA’s Watts on the Moon Challenge. Left to right: Rob Button, deputy chief of NASA Glenn’s Power Division; three members of the team; Mary Wadel, NASA director of Technology Integration and Partnerships; and NASA astronaut Stephen Bowen. Credit: NASA/Sara Lowthian-Hanna Great Lakes Science Center, home of the visitor center for NASA’s Glenn Research Center in Cleveland, hosted the final phase of NASA’s Watts on the Moon Challenge on Sept. 20. NASA astronaut Stephen Bowen attended to help acknowledge the top winners. NASA awarded a tota…
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2 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) The Ohio State University Marching Band pays tribute to NASA with a NASA worm logo formation. Credit: NASA/Brian Newbacher The Ohio State University (OSU) teamed up with NASA’s Glenn Research Center in Cleveland for a multi-faceted tribute to NASA on Sept 21. During a home football game against Marshall University, OSU’s Marching Band recognized the agency with a NASA-themed halftime show, in-game salute, and tribute to Glenn and two alums who play significant roles in NASA’s spaceflight operations. NASA Glenn Center Director Dr. Jimmy Kenyon and NASA employees and Ohio State alums Je…
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1 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Dr. Benjamin Malphrus, executive director of the Space Science Center at Morehead State University, left, listens as NASA Glenn Center Director Dr. Jimmy Kenyon talks about NASA’s exploration efforts.Credit: Morehead State University NASA’s Glenn Research Center Director Dr. Jimmy Kenyon met with students and faculty at Morehead State University (MSU) in Kentucky on Sept. 19. Kenyon provided the keynote address on the topic of NASA’s exploration efforts and regional economic impact during the ASTRA-Con (Appalachian Space Technology & Research Advancement Conference). He also moderated …
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1 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) NASA’s Jamie Richey shares opportunities for the public to engage with NASA during the Cleveland Ingenuity Fest 2024: Take Flight. Credit: NASA/Debbie Welch NASA’s Glenn Research Center participated in the Cleveland Ingenuity Fest 2024: Take Flight on Sept. 27-29. Ingenuity Fest, held at the 300,000-square-foot Hamilton Collaborative, features artwork, musicians, dancers, poets, and performances of all types. It also highlights maker and innovator exhibits, fine art, and more. NASA Glenn’s staff shared opportunities for the community to engage directly with NASA through prize cha…
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1 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) The Harvest Moon refers to the nearest full Moon to the autumnal equinox. The Moon appeared full for about three days last month from the evening of Monday, Sept. 16, through Thursday morning, Sept. 19. The brightest Moon was on Sept. 17. NASA’s Glenn Research Center photographers captured images of this supermoon as it shone across Cleveland. Here’s how they described it: “Complex.” Sara Lowthian-Hanna captured this composite image of the Moon above a Guardians of Traffic statue near downtown Cleveland. The Sept. 17 Harvest Moon had a lot going on: it was full, a supermoon, and exp…
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1 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Artemis II crew members (left to right) Reid Wiseman, Christina Koch, and Jeremy Hansen share information about themselves and their mission during a town hall at NASA’s Glenn Research Center in Cleveland. Credit: NASA/Sara Lowthian-Hanna Three of the four astronauts who will venture around the Moon on Artemis II, the first crewed flight paving the way for future lunar surface missions, visited NASA’s Glenn Research Center in Cleveland, Sept. 10-11. NASA Glenn is an integral part of the development of the Orion spacecraft and a leader in propulsion, power, and communications research. …
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4 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Science in Space: October 2024 Cultures around the world celebrate Halloween on Oct 31. In many places, in addition to people wearing costumes and eating candy, this day is associated with spooky decorating using fake blood, skeletons, flies, and spiders, some of them glow-in-the-dark. Crew members on the International Space Station have been known to indulge in a bit of dressing up and candy consumption to mark the day, and the research they conduct year-round occasionally involves these iconic Halloween themes. No tricks, just treats. JAXA astronaut Koichi Wakata and NASA astrona…
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6 min read NASA, NOAA: Sun Reaches Maximum Phase in 11-Year Solar Cycle In a teleconference with reporters on Tuesday, representatives from NASA, the National Oceanic and Atmospheric Administration (NOAA), and the international Solar Cycle Prediction Panel announced that the Sun has reached its solar maximum period, which could continue for the next year. The solar cycle is a natural cycle the Sun goes through as it transitions between low and high magnetic activity. Roughly every 11 years, at the height of the solar cycle, the Sun’s magnetic poles flip — on Earth, that’d be like the North and South poles swapping places every decade — and the Sun transitions from be…
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SpaceX A SpaceX Falcon Heavy rocket carrying NASA’s Europa Clipper spacecraft lifts off from NASA’s Kennedy Space Center in Florida on Monday, Oct. 14, 2024. Europa Clipper is the first mission designed to conduct a detailed study of Jupiter’s moon Europa to determine if it currently has habitable conditions. The spacecraft will travel 1.8 billion miles (2.9 billion km) to reach Jupiter in April 2030. It will orbit Jupiter and conduct 49 close flybys of Europa. Follow Europa Clipper’s journey in NASA’s Eyes on the Solar System app. Image credit: SpaceX View the full article
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6 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) A natural color view from Cassini of Saturn with its Titan moon in the foreground in August 2012. Titan’s diameter is 50% larger than Earth’s moon.Credit: NASA NASA’s ambitious Cassini mission to Saturn in the late 1990s was one of the agency’s greatest accomplishments, providing unprecedented revelations about the esoteric outer planet and its moons. The complex undertaking was also a tremendous, yet bittersweet, achievement for the Lewis Research Center (today, NASA’s Glenn Research Center in Cleveland), which oversaw the rockets that propelled Cassini to Saturn. Cassini brought a close t…
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5 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) This mosaic from ESA’s Euclid space telescope contains 260 observations in visible and infrared light. It covers 132 square degrees, or more than 500 times the area of the full Moon, and is 208 gigapixels. This is 1% of the wide survey that Euclid will capture during its six-year mission.ESA/Euclid/Euclid Consortium/NASA, CEA Paris-Saclay, image processing by J.-C. Cuillandre, E. Bertin, G. Anselmi. CC BY-SA 3.0 IGO This section of the Euclid mosaic is zoomed in 36 times, revealing the core…
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NASA Administrator Bill Nelson talks to the agency’s workforce during his first State of NASA event Wednesday, June 2, 2021, at NASA Headquarters Mary W. Jackson Building in Washington. NASA/Bill Ingalls Continuing his efforts to deepen international collaboration and promote the peaceful use of space, NASA Administrator Bill Nelson will travel to Romania and Bulgaria, beginning Thursday, Oct. 17. Both countries have signed the Artemis Accords, a set of commonsense principles to commit to the peaceful exploration of space. Nelson will meet with key government and space officials in each country, including Marcel Ciolacu, Romania’s prime minister, and Rumen Radev, pr…
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Making the most of a solar eclipse demands attention to detail. Do you have what it takes? NASA’s Eclipse Megamovie project launched a new coding competition, and they need your help to organize images from the April 8, 2024 total solar eclipse. This is your chance to make a lasting contribution to solar science! The Eclipse Megamovie project asked volunteers to take photos of the total solar eclipse that took place on April 8, 2024 to discover the secret lives of solar jets and plumes. Many jets and plumes seem to disappear or change from the time they are formed on the Sun to when they move out into the solar wind. Thanks to the efforts of over 145 citizen scientists, …
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The study of X-ray emission from astronomical objects reveals secrets about the Universe at the largest and smallest spatial scales. Celestial X-rays are produced by black holes consuming nearby stars, emitted by the million-degree gas that traces the structure between galaxies, and can be used to predict whether stars may be able to host planets hospitable to life. X-ray observations have shown that most of the visible matter in the universe exists as hot gas between galaxies and have conclusively demonstrated that the presence of “dark matter” is needed to explain galaxy cluster dynamics, that dark matter dominates the mass of galaxy clusters, and that it governs the ex…
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The Power and Promise of NASA’s International Partnerships
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15 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) At the end of 2022, 65 percent of the Western United States was in severe drought, the result of a two decades long mega drought in the Colorado River Basin that had captured headlines around the world. However, it was flooding, not drought, that was making headlines when we began our research for this story about OpenET, a revolutionary new online platform geared towards helping farmers and water managers monitor and reduce water use in watersheds where supplies were not keeping up with demand. The start of 2023 brought flooding to many counties in California, leaving …
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A SpaceX Falcon Heavy rocket carrying NASA’s Europa Clipper spacecraft lifts off from Launch Complex 39A at NASA’s Kennedy Space Center in Florida at 12:06 p.m. EDT on Monday, Oct. 14, 2024. After launch, the spacecraft plans to fly by Mars in February 2025, then back by Earth in December 2026, using the gravity of each planet to increase its momentum. With help of these “gravity assists,” Europa Clipper will achieve the velocity needed to reach Jupiter in April 2030.Credit: NASA/Kim Shiflett NASA’s Europa Clipper has embarked on its long voyage to Jupiter, where it will investigate Europa, a moon with an enormous subsurface ocean that may have conditions to support lif…
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3 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Felipe Valdez, a NASA engineer at Armstrong Flight Research Center’s Dale Reed Subscale Flight Research Laboratory, stands next to a subscale model of the Hybrid Quadrotor (HQ-90) aircraft. NASA / Charles Genaro Vavuris Felipe Valdez is someone who took advantage of every possible opportunity at NASA, working his way from undergraduate intern to his current job as a flight controls engineer. Born in the United States but raised in Mexico, Valdez faced significant challenges growing up. “My mom worked long hours, my dad battled addiction, and eventually, school became unaffordable…
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Curiosity Navigation Curiosity Home Mission Overview Where is Curiosity? Mission Updates Science Overview Instruments Highlights Exploration Goals News and Features Multimedia Curiosity Raw Images Images Videos Audio More Resources Mars Missions Mars Sample Return Mars Perseverance Rover Mars Curiosity Rover MAVEN Mars Reconnaissance Orbiter Mars Odyssey More Mars Missions The Solar System The Sun Mercury Venus Earth The Moon Mars Jupiter Saturn Uranus Neptune Pluto & Dwarf Planets Asteroids, Comets & Meteors The Kuiper Belt The Oort Cloud 4 min read Sols 4331-4333: Today’s Rover ABC – Aurora, Backwards Driving, and Chemistry, with a …
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