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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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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5 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) A SpaceX Falcon Heavy rocket with the Europa Clipper spacecraft aboard is seen at Launch Complex 39A as preparations continue for the mission, Sunday, Oct. 13, at NASA’s Kennedy Space Center in Florida. NASA Find details about the launch sequences for the orbiter, which is targeting an Oct. 14 liftoff on its mission to search for ingredients of life at Jupiter’s moon Europa. In less than 24 hours, NASA’s Europa Clipper spacecraft is slated to launch from the agency’s Kennedy Space Center in Florida aboard a Falcon Heavy rocket. Its sights are set on Jupiter’s ice-encased moon Europa, wh…
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Credit: NASA While in Milan for international meetings, NASA Administrator Bill Nelson was among the witnesses as Estonia signed the Artemis Accords and became the 45th nation to join the United States and other signatories agreeing to the safe, transparent, and responsible exploration of the Moon, Mars, and beyond. The signing ceremony took place ahead of Italy hosting the 75th International Astronautical Congress beginning Monday, Oct. 14, where government and space officials from signatory countries will discuss advancing implementation of the Artemis Accords, among other topics. “We welcome Estonia’s signing of the Artemis Accords, which will open the door…
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2 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Yomayra Cruz-Diaz, technical project coordinator at NASA Langley with her son, Israel Martinez-Cruz. Martinez-Cruz is serving in the United States Marine Corps and is stationed at Marine Corps Air Station Miramar.NASA / Jessica Arreola Growing up in Puerto Rico, Yomayra Cruz-Diaz didn’t imagine that one day she would work at NASA. Today, she serves as technical project coordinator at NASA’s Langley Research Center in Virginia, supporting its Aeronautics Research Directorate. Cruz-Diaz’s position requires her to travel in support of public engagement events and recently she supported NA…
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2 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Yomayra Cruz-Díaz, coordinadora de proyectos técnicos en NASA Langley con su hijo, Israel Martínez-Cruz. Martínez sirve en los Marines de los Estados Unidos y está destinado en la Estación Aérea de los Marines en Miramar.NASA / Jessica Arreola Al crecer en Puerto Rico, Yomayra Cruz-Díaz no imaginó que algún día trabajaría en la NASA. En la actualidad, se desempeña como coordinadora de proyectos técnicos en el Centro de Investigación Langley de la NASA en Virginia, apoyando a su Dirección de Investigación Aeronáutica. El puesto de Cruz-Díaz le requiere viajar para apoyar eventos de parti…
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6 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) The puzzling surface of Jupiter’s icy moon Europa looms large in this reprocessed color view made from images taken by NASA’s Galileo spacecraft in the late 1990s. The images were assembled into a realistic color view of the surface that approximates how Europa would appear to the human eye. NASA/JPL-Caltech/SETI Institute With a spacecraft launching soon, the mission will try to answer the question of whether there are ingredients suitable for life in the ocean below Europa’s icy crust. Deep down, in an ocean beneath its ice shell, Jupiter’s moon Europa might be temperate and nutrient-…
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NASA canvases the areas impacted by Hurricane Milton using cloud-penetrating L-band radar providing responders insight into flooding across Florida.NASA In the wake of Hurricane Milton, NASA is deploying resources to support Federal Emergency Management Agency (FEMA) and state emergency management agencies to aid their response effort including satellite and aerial data collection. The agency’s Disasters Response Coordination System and Airborne Science Program are began conducting flights Friday to provide emergency responders with better insight into flooding, damage in Florida, and debris. “After the devastating impact from hurricanes Helene and Mil…
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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 4329-4330: Continuing Downhill A post-drive image from NASA’s Mars rover …
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29 Min Read The Next Full Moon is a Supermoon, and the Hunter’s Moon A supermoon rises behind the U.S. Capitol, on March 9, 2020, in Washington. Credits: NASA/Joel Kowsky The Next Full Moon is a Supermoon; the Hunter’s Moon; the Travel Moon, the Dying Grass Moon, or the Sanguine or Blood Moon; the start of Sukkoth; Sharad Purnima, Kumara Purnima, Kojagari Purnima, Navanna Purnima Kojagrat Purnima, or Kaumudi Purnima; the end of Vassa and Pavarana; the Thadingyut Festival Moon; the end of the Phaung Daw U Pagoda Festival; and Vap Poya. The next full Moon will be Thursday morning, Oct. 17, 2024, at 7:26 a.m. EDT. This wil…
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In honor of Hispanic Heritage Month, we recognize Hispanic astronauts who have flown in space. The table below lists these individuals of various nationalities who have made significant contributions to their space programs. The first Hispanic astronauts completed short flights to a Soviet space station and aboard the space shuttle. In the past 23 years, many more have completed flights to the International Space Station and contributed to its assembly, operations, and research activities. Table of Hispanic astronauts who have flown in space. Arnaldo Tamayo Méndez of Cuba holds the title of the first person of Hispanic heritage to fly in space. He spent eight d…
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Members of NASA’s SpaceX Crew-8 mission from right to left, NASA astronauts Jeanette Epps, mission specialist; Matthew Dominick, commander; Michael Barratt, pilot; and Roscosmos cosmonaut Alexander Grebenkin, mission specialist; participate in the Crew Equipment Interface Test at Cape Canaveral Space Force Station in Florida on Friday, Jan. 12, 2024. SpaceX NASA and SpaceX are targeting no earlier than 7:05 a.m. EDT Sunday, Oct. 13, for the agency’s SpaceX Crew-8 mission to undock from the International Space Station. Pending weather conditions, the earliest splashdown time is targeted for 3:38 p.m. Monday, Oct. 14, at one of the multiple zones available off the coast o…
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NASA/Matthew Dominick NASA astronaut Matthew Dominick captured this timelapse photo of Comet C/2023 A3 (Tsuchinshan-ATLAS) International Space Station as it orbited 272 miles above the South Pacific Ocean southeast of New Zealand just before sunrise on Sept. 28, 2024. At the time, the comet was about 44 million miles away from Earth. Though the comet is very old, it was just discovered in 2023, when it approached the inner solar system on its highly elliptical orbit for the first time in documented human history. Beginning in mid-October 2024, Comet C/2023 A3 (Tsuchinshan-ATLAS) will become visible low in the west following sunset. If the comet’s tail is well-illumi…
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2 min read ESA/NASA’s SOHO Spies Bright Comet Making Debut in Evening Sky The tail of comet C/2023 A3 Tsuchinshan-ATLAS spanned the view of the Solar and Heliospheric Observatory (SOHO) on Oct. 10, 2024. ESA/NASA The ESA (European Space Agency) and NASA Solar and Heliospheric Observatory (SOHO) has captured images of the second-brightest comet to ever pass through its field of view during the spacecraft’s nearly 29-year career. The bright comet is C/2023 A3 Tsuchinshan-ATLAS, which has been garnering a lot of attention from skywatchers recently, displaying a long, dusty tail in pre-dawn skies throughout late September and early October. (Comet McNaught, viewed…
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3 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Dr. Rainee Simons (right) and Dr. Félix Miranda work together to create technology supporting heart health at NASA’s Glenn Research Center in Cleveland.Credit: NASA Prioritizing health is important on Earth, and it’s even more important in space. Exploring beyond the Earth’s surface exposes humans to conditions that can impact blood pressure, bone density, immune health, and much more. With this in mind, two NASA inventors joined forces 20 years ago to create a way to someday monitor astronaut heart health on long-duration spaceflight missions. This technology is now being used to monitor t…
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2 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) The controlled descent of the Mars Curiosity rover included the use of propulsion rockets pointing to the surface to allow a gentle landing. The engine, shown firing in this illustration of Perseverance and the sky crane landing system relied on a pyrovalve that released the rocket fuel.Credit: NASA /JPL-Caltech The Curiosity and Perseverance Mars rovers continue to provide a wealth of information about the Red Planet. This was made possible in part by the sky crane landing systems that safely lowered them to the planet’s surface. Their successful descent, managed by eight powerful engines,…
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“My mom had to leave school after 9th grade to support her family, but she always emphasized the importance of education. And with a lot of sacrifices, got us an encyclopedia in Spanish, ‘Enciclopedia de Las Ciencias’. By getting that encyclopedia for us, without knowing it, my mom was my first mentor because she introduced me to science. So that’s what helped fall in love with physics. “I was the first of many things. I was the only one in my whole class that decided to study physics at the University of Puerto Rico at Mayagüez. I was the first master student to do a thesis related to atmospheric physics. There was no atmospheric sciences and meteorology in Puerto Ri…
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2023 Second Quarter 2023 April 2023 March 2023 February 2023 January 2023 View the full article
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Hubble Space Telescope Home Hubble Spots a Grand Spiral of… 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 Care…
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Unable to render the provided source NASA invites the public to virtually sail along with the Advanced Composite Solar Sail System‘s space journey using NASA’s “Eyes on the Solar System” visualization tool, a digital model of the solar system. This simulation shows the real-time positions of the planets, moons, and spacecraft – including NASA’s Advanced Composite Solar Sail System. Solar sails use the pressure of sunlight for propulsion, angling toward or away from the Sun so that photons bounce off the reflective sail to push a spacecraft. This eliminates the need for heavy propulsion systems and could enable longer duration and lower cost missions. The results fro…
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