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.
6,890 topics in this forum
-
- 0 replies
- 401 views
4 min read Expanded AI Model with Global Data Enhances Earth Science Applications On June 22, 2013, the Operational Land Imager (OLI) on Landsat 8 captured this false-color image of the East Peak fire burning in southern Colorado near Trinidad. Burned areas appear dark red, while actively burning areas look orange. Dark green areas are forests; light green areas are grasslands. Data from Landsat 8 were used to train the Prithvi artificial intelligence model, which can help detect burn scars. NASA Earth Observatory NASA, IBM, and Forschungszentrum Jülich have released an expanded version of the open-source Prithvi Geospatial artificial intelligence (AI) foundat…
Last reply by NASA, -
- 0 replies
- 280 views
4 Min Read Lagniappe for December 2024 Explore the December 2024 issue, highlighting the Clean Energy Project, Powering Space Dreams, and more! Credits: NASA/Stennis Explore Lagniappe for December 2024 featuring: NASA Stennis Secures Grant for Clean Energy Project Powering Space Dreams NASA Builds Bridges at Bayou Classic Gator Speaks Gator SpeaksNASA/Stennis Do you have time for a quick story? Recently, your ol‘ friend Gator had the chance to help his family move. This move was not the same a…
Last reply by NASA, -
- 0 replies
- 372 views
3 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Jeff Renshaw is the lead attorney for procurement law in the Office of the General Counsel for NASA’s Stennis Space Center and the NASA Shared Services Center. NASA/Danny Nowlin NASA attorney Jeff Renshaw’s work has primarily revolved around two things: serving others and solving problems. The New Orleans native retired as an U.S. Air Force judge advocate following more than two decades of service. Renshaw now has worked for more than eight years as an attorney advisor at NASA’s Stennis Space Center near Bay St. Louis, Mississippi. As the nation’s largest multiuser propulsion test s…
Last reply by NASA, -
- 0 replies
- 423 views
At the edge of Las Cruces, New Mexico, surrounded by miles of sunbaked earth, NASA’s White Sands Test Facility (WSTF) is quietly shaping the future. There is no flash, no fanfare — the self-contained facility operates as it has since 1962, humbly and in relative obscurity. Yet as New Mexico’s space industry skyrockets amid intensifying commercial spaceflight efforts across the state, WSTF feels a new urgency to connect with the community. With the facility’s latest Test and Evaluation Support Team (TEST3) contract now in its third year, Program Manager Michelle Meerscheidt is determined to make a mark. “I think it’s very important we increase our public …
Last reply by NASA, -
- 0 replies
- 164 views
NASA astronaut and Expedition 72 Commander Suni Williams checks out the Astrobee robotic free-flyer in the Kibo laboratory module outfitted with tentacle-like arms containing gecko-like adhesive pads to demonstrate satellite capture techniques. Development of this robotic technology may increase the life span of satellites and enable the removal of space debris.NASA In this picture from Nov. 15, 2024, Astronaut Suni Williams imitates the tentacle-like arms of the Astrobee robotic free-flyer in the foreground. Astrobee robots help astronauts reduce time they spend on routine duties, leaving them to focus more on the things that only humans can do. Working autonomousl…
Last reply by NASA, -
- 0 replies
- 193 views
1 Min Read ¿Por qué cultivamos plantas en el espacio? Plantas de berro Thale de tres semanas de edad de la investigación Plant Habitat-03 son vistas justo antes de una cosecha a bordo de la Estación Espacial Internacional. Credits: NASA Hay muchas razones por las cuales cultivamos diversos tipos de plantas en el espacio. Las plantas proveen alimentación y bienestar psicológico a los astronautas y ayudan a reciclar el aire de la Estación Espacial Internacional, pero hay muchos otros beneficios asociados con esta actividad…
Last reply by NASA, -
- 0 replies
- 706 views
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 Mosaics 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 4382-4383: Team Work, Dream Work NASA’s Mars rover Curiosity acqu…
Last reply by NASA, -
- 0 replies
- 219 views
1 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Fans at the 51st Annual Bayou Classic in New Orleans snap a photo with cardboard images of NASA’s Artemis II crew on Nov. 30. NASA/Danny Nowlin NASA was on full display during the 51st Annual Bayou Classic Fan Fest activity on Nov. 30, hosting an informational booth and interacting with event participants. Kicking off the Fan Fest on stage were Ken Newton, director of the NASA Shared Services Center Service Delivery Directorate; Pam Covington, director of the NASA Stennis Office of Communications; and Dawn Davis, chief of the NASA Stennis Engineering & Test Directorate Office of Technol…
Last reply by NASA, -
- 0 replies
- 152 views
9 Min Read Towards Autonomous Surface Missions on Ocean Worlds Artist’s concept image of a spacecraft lander with a robot arm on the surface of Europa. Credits: NASA/JPL – Caltech Through advanced autonomy testbed programs, NASA is setting the groundwork for one of its top priorities—the search for signs of life and potentially habitable bodies in our solar system and beyond. The prime destinations for such exploration are bodies containing liquid water, such as Jupiter’s moon Europa and Saturn’s moon Enceladus. Initial missions to the surfaces of these “ocean worlds” will be robotic and require a high degree of onboard …
Last reply by NASA, -
- 0 replies
- 921 views
Scientists find that cometary dust affects interpretation of spacecraft measurements, reopening the case for comets like 67P as potential sources of water for early Earth. Researchers have found that water on Comet 67P/Churyumov–Gerasimenko has a similar molecular signature to the water in Earth’s oceans. Contradicting some recent results, this finding reopens the case that Jupiter-family comets like 67P could have helped deliver water to Earth. Water was essential for life to form and flourish on Earth and it remains central for Earth life today. While some water likely existed in the gas and dust from which our planet materialized around 4.6 billion years ago, much…
Last reply by NASA, -
- 0 replies
- 190 views
1 Min Read Coming Spring 2025: Planetary Defenders Documentary David Rankin, Senior Survey Operations Specialist at Catalina Sky Survey, is seen opening the dome structure surrounding the telescope at the asteroid-hunting facility in Mt. Lemmon, AZ. Credits: NASA How would humanity respond if we discovered an asteroid headed for Earth? NASA’s Planetary Defenders is a gripping documentary that delves into the high-stakes world of asteroid detection and planetary defense. Journey alongside a dedicated team of astronomers and scientists working tirelessly to track and monitor near-Earth asteroids, aiming to protect our plan…
Last reply by NASA, -
- 0 replies
- 176 views
7 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) As the program manager for people, culture and equity, “people whisperer” Edward Victor Gonzales helps ensure people’s wellbeing, comfort, and safety. Name: Edward Victor Gonzales Title: Program Manager for People, Culture, and Equity Organization: Heliophysics Division, Science and Exploration Directorate (Code 670) Eddie Gonzales is the program manager for People, Culture, and Equity for the Heliophysics Division at NASA’s Goddard Space Flight Center in Greenbelt, Md.NASA What do you do and what is most interesting about your role here at Goddard? As the program manage…
Last reply by NASA, -
- 0 replies
- 185 views
Let’s begin by Inquiring into your early years, your childhood, where you were born, where you grew up, what your family was like? Do you have siblings? What did your parents do, and how young were you when you developed an interest in what has become your career? I was born in Boston. My mom lived in Vermont at the time, so it’s kind of a home state. We moved to the Washington DC area, to Alexandria, when I was about four. I have a brother whose name is Ian. He is not quite 2 years older than I am. He lives in Maine. Unfortunately, my mom, my father, and my stepfather, I’ll talk all about them, none of them are with us anymore. When my mom lived in Vermont, she w…
Last reply by NASA, -
- 0 replies
- 175 views
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 Mosaics 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 4375-4381: A Stuffed Holiday Plan NASA’s Mars rover Curiosity captured…
Last reply by NASA, -
- 0 replies
- 163 views
3 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) A group of middle school students engage with a model aircraft while learning from NASA experts in the model lab at NASA’s Armstrong Flight Research Center in Edwards, California during an event hosted by NASA’s California Office of STEM Engagement.NASA/Steve Freeman In celebration of National Aviation History Month, experts from NASA’s Armstrong Flight Research Center in Edwards, California, spoke with middle school students during a recent event hosted by NASA’s California Office of STEM Engagement. NASA Armstrong employees shared stories about the center’s role in aviation history and cu…
Last reply by NASA, -
- 0 replies
- 218 views
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 Mosaics 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 4732-4735: I’ll Zap You, My Pretty, and Your Pebble Too NASA’s Ma…
Last reply by NASA, -
Many team members at NASA’s Johnson Space Center in Houston may recognize Alicia Baker as the talented flutist in the Hispanic Employee Resource Group’s Mariachi Celestial band. Or, they may have worked with Baker in her role as a spacesuit project manager, testing NASA’s prototype spacesuits and preparing Johnson’s test chambers to evaluate vendor spacesuits. Alicia Baker in a spacesuit test chamber at Johnson Space Center.NASA/David DeHoyos They might be surprised to learn that Baker juggled these responsibilities and more while also caring for her late husband, Chris, as he fought a terminal illness for 16 years. “It was hard taking care of a loved o…
Last reply by NASA, -
- 0 replies
- 349 views
Maxar Space Systems Technicians guide the equipment that will house Gateway’s xenon and liquid fuel tanks in this photo from July 1, 2024. The tanks are part of Gateway’s Power and Propulsion Element, which will make the lunar space station the most powerful solar electric spacecraft ever flown. Once fully assembled and launched to lunar orbit, the Power and Propulsion Element’s roll-out solar arrays will harness the Sun’s energy to energize xenon gas and produce the thrust to get Gateway to the Moon’s orbit where it will await the arrival of its first crew on the Artemis IV mission. Image credit: Maxar Space Systems View the full article
Last reply by NASA, -
- 0 replies
- 197 views
Dec. 2, 2024 NASA astronauts Matthew Dominick, Mike Barratt, Jeanette Epps, and Tracy C. DysonNASA RELEASE: J24-015 Expedition 71 Astronauts to Discuss Mission in NASA Welcome Home Event Four NASA astronauts will participate in a welcome home ceremony at Space Center Houston after recently returning from a mission aboard the International Space Station. NASA astronauts Matthew Dominick, Mike Barratt, Jeanette Epps, and Tracy C. Dyson will share highlights from their mission beginning at 6 p.m. CST Wednesday, Dec. 4, during a free, public event at NASA Johnson Space Center’s official visitor center. The crew will also recognize key contributors to missio…
Last reply by NASA, -
- 0 replies
- 167 views
Mars: Perseverance (Mars 2020) Perseverance Home Mission Overview Rover Components Mars Rock Samples Where is Perseverance? Ingenuity Mars Helicopter Mission Updates Science Overview Objectives Instruments Highlights Exploration Goals News and Features Multimedia Perseverance 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 2 mi…
Last reply by NASA, -
- 0 replies
- 203 views
Skywatching Home What’s Up: December 2024… Skywatching Skywatching Home What’s Up Eclipses Explore the Night Sky Night Sky Network More Tips and Guides FAQ Download the Video Catch December’s Celestial Highlights! This month, Venus dazzles as the “Evening Star,” Jupiter reaches its brightest for the year, and the Geminid meteor shower peaks under challenging moonlit skies. Skywatching Highlights All Month – Planet Visibility: Mercury: Visible very low in the southeast just before sunrise during the last half of the month. Venus: Shines brightly as the “Evening Star” in the southwest after sunset, climbing higher each evening. Mars…
Last reply by NASA, -
- 0 replies
- 157 views
The SpaceX Dragon spacecraft departs the International Space Station as it orbits 264 miles above the south Pacific Ocean northeast of New Zealand.Credit: NASA NASA and its international partners are set to receive scientific research samples and hardware as a SpaceX Dragon spacecraft departs the International Space Station on Thursday, Dec. 5, for its return to Earth. NASA’s live coverage of undocking and departure begins at 10:50 a.m. EST on NASA+. Learn how to watch NASA content through a variety of platforms, including social media. The Dragon spacecraft will undock from the forward port of the space station’s Harmony module at 11:05 a.m., and fire its thrus…
Last reply by NASA, -
- 0 replies
- 204 views
jsc2024e064444 (Sept. 30, 2024) — The crew members of NASA’s SpaceX Crew-10 mission (from left) mission specialist Kirill Peskov of Roscosmos, NASA astronauts Nichole Ayers, pilot, and Anne McClain, commander, along with Mission Specialist Takuya Onishi of JAXA (Japan Aerospace Exploration Agency), pose for a picture during training at SpaceX in Hawthorne, California. SpaceX Digital content creators are invited to register to attend the launch of NASA’s SpaceX Crew-10 mission to carry astronauts to the International Space Station for a science expedition mission as part of NASA’s Commercial Crew Program. This will be the 14th time a SpaceX Dragon spacecraft launched by …
Last reply by NASA, -
8 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Virtual meetings feeling a little stale? NASA has just unveiled a suite of new Artemis backgrounds to elevate your digital workspace. From the majesty of the Artemis I launch lighting up the night sky to the iconic image of the Orion spacecraft with the Moon and Earth in view, these virtual backgrounds allow viewers to relive the awe-inspiring moments of Artemis I and glimpse the bright future that lies ahead as the Artemis campaign enables humans to live and work at the Moon’s South Pole region. Scroll through to download your next virtual background for work, school, or just for …
Last reply by NASA, -
- 0 replies
- 205 views
4 min read December’s Night Sky Notes: Spot the King of Planets by Kat Troche of the Astronomical Society of the Pacific Jupiter is our solar system’s undisputed king of the planets! Jupiter is bright and easy to spot from our vantage point on Earth, helped by its massive size and banded, reflective cloud tops. Jupiter even possesses moons the size of planets: Ganymede, its largest, is bigger than the planet Mercury. What’s more, you can easily observe Jupiter and its moons with a modest instrument, just like Galileo did over 400 years ago. This image taken on Feb. 7 by NASA’s Juno spacecraft, reveals swirling cloud formations in the northern area of Jupiter’s…
Last reply by NASA,