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.
7,794 topics in this forum
-
- 0 replies
- 640 views
4 min read NASA Telescope Data Becomes Music You Can Play For millennia, musicians have looked to the heavens for inspiration. Now a new collaboration is enabling actual data from NASA telescopes to be used as the basis for original music that can be played by humans. Since 2020, the “sonification” project at NASA’s Chandra X-ray Center has translated the digital data taken by telescopes into notes and sounds. This process allows the listener to experience the data through the sense of hearing instead of seeing it as images, a more common way to present astronomical data. A musical ensemble performs soundscape that composer Sophie Katsner created …
Last reply by NASA, -
- 0 replies
- 804 views
2 min read Modeling Turbofan Engines to Understand Aircraft Noise To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video This simulation shows the complex flow of air particles through the Source Diagnostic Test turbofan engine. By simulating the fan’s rotations, researchers can target design innovations and modifications to reduce the impact of fan noise on people living and working in areas with heavy air traffic. Credit: Timothy Sandstrom, Luis Fernandes/NASA Ames Research Center Airplane engines are loud – just a…
Last reply by NASA, -
- 0 replies
- 388 views
Our world is facing many urgent challenges, such as climate change, water insecurity, and food insecurity. Maintaining and improving quality of life around the world requires bringing together innovators across disciplines and countries to find creative solutions. One critical tool for understanding and improving the urgent challenges facing our world is Earth observation data, meaning data that is gathered in outer space about life here on Earth! Earth observation data provides accurate and publicly accessible information on our atmosphere, oceans, ecosystems, land cover, and built environment. The United States and its partners have a long history of exploring outer…
Last reply by NASA, -
- 0 replies
- 521 views
NASA / William R. Pogue Astronaut William R. Pogue, Skylab 4 pilot, recorded this wide scene of his crewmates, astronauts Edward G. Gibson (left), science pilot, and Jerry P. Carr (right), commander, on the other end of the orbital workshop on Feb. 1, 1974. Also in the frame are parts of three spacesuits, used on several EVA sessions during the third and final mission on the Skylab space station. Skylab 4 launched on Nov. 16, 1973. Pogue, Gibson, and Carr were the first all-rookie crew since Gemini 8 in 1966. The crew continued the science program begun by the previous two Skylab crews, including biomedical investigations on the effects of long-duration space flight…
Last reply by NASA, -
- 0 replies
- 764 views
7 min read NASA’s Cold Atom Lab Sets Stage for Quantum Chemistry in Space This animation depicts six finely tuned lasers used inside NASA’s Cold Atom Lab to slow down atoms, lowering their temperature. Scientists can now use the lab to see how different types of atoms interact with each other at these cold temperatures. NASA/JPL-Caltech The remotely operated facility aboard the International Space Station has created another tool that researchers can use to probe the fundamental nature of the world around us. For the first time in space, scientists have produced a quantum gas containing two types of atoms. Accomplished with NASA’s Cold Atom Laboratory …
Last reply by NASA, -
- 0 replies
- 778 views
8 Min Read Satellite Data Can Help Limit the Dangers of Windblown Dust Dust storms present a growing threat to the health and safety of U.S. populations. A new model, powered by NASA and NOAA satellite data, provides important early warnings. Credits: Stock Footage Provided by Pond5/EnglerAerial Interstate 10, an artery that cuts through the rural drylands of southern New Mexico, is one of the country’s deadliest roadways. On one stretch of the highway, just north of a dry lakebed called Lordsburg Playa, fatal collisions occur with such regularity that officials often call it the “dust trap.” It’s a fitting name. Since 1…
Last reply by NASA, -
- 0 replies
- 557 views
6 min read NASA Data Reveals Possible Reason Some Exoplanets Are Shrinking This artist’s concept shows what the sub-Neptune exoplanet TOI-421 b might look like. In a new study, scientists have found new evidence suggesting how these types of planets can lose their atmospheres. NASA, ESA, CSA, and D. Player (STScI) A new study could explain the ‘missing’ exoplanets between super-Earths and sub-Neptunes. Some exoplanets seem to be losing their atmospheres and shrinking. In a new study using NASA’s retired Kepler Space Telescope, astronomers find evidence of a possible cause: The cores of these planets are pushing away their atmospheres from the inside ou…
Last reply by NASA, -
- 0 replies
- 590 views
Scientists are following neon signs in a search for clues to one planetary system’s future and the past of another – our own solar system. Following up on a peculiar reading by NASA’s previous infrared flagship observatory, the now-retired Spitzer Space Telescope, the agency’s James Webb Space Telescope detected distinct traces of the element neon in the dusty disk surrounding the young Sun-like star SZ Chamaelontis (SZ Cha). Image: SZ Chamaeleontis Protoplanetary Disk (Artist Concept ) In this artist concept, the young star SZ Chamaeleontis (SZ Cha) is surrounded by a disk of dust and gas with the potential to form a planetary system. Once our solar system lo…
Last reply by NASA, -
- 0 replies
- 426 views
2 min read NASA’s X-59 Goes from Green to Red, White, and Blue Lockheed Martin NASA’s X-59 quiet supersonic aircraft continues to make progress, most recently moving to the paint barn at Lockheed Martin Skunk Works’ facility in Palmdale, California. The X-59’s paint scheme will include a mainly white body, a NASA “sonic blue” underside, and red accents on the wings. The paint doesn’t just add cosmetic value. It also serves a purpose – the paint helps to protect the aircraft from moisture and corrosion and includes key safety markings to assist with ground and flight operations. The aircraft made the move to the paint barn on Nov. 14, 2023. Once it …
Last reply by NASA, -
- 0 replies
- 906 views
4 min read Volunteers Worldwide Successfully Tracked NASA’s Artemis I Mission NASA’s Space Launch System rocket carrying the Orion spacecraft launches on the Artemis I flight test, Wednesday, Nov. 16, 2022, from Launch Complex 39B at NASA’s Kennedy Space Center in Florida. Photo Credit: NASA/Joel Kowsky In the year since NASA’s historic Artemis I mission successfully launched, the agency has been analyzing data from its approximately 25-day journey around the Moon and back to Earth, including data submitted from volunteers around the world as they tracked the uncrewed Orion spacecraft. The flight test, which launched on Nov. 16, 2022, atop the agency’s…
Last reply by NASA, -
- 0 replies
- 297 views
NASA Explorers Season 6, Episode 1: Launch
Last reply by NASA, -
- 0 replies
- 409 views
NASA / Scott Battaion NASA’s Wallops Flight Facility C-130 aircraft, shown in this image from Oct. 28, 2023, delivered the agency’s Galactic/Extragalactic ULDB Spectroscopic Terahertz Observatory (GUSTO) payload to McMurdo Station, Antarctica. This was the first mission to Antarctica for the plane. The GUSTO mission, launching aboard a football-stadium-sized, zero-pressure scientific balloon in December 2023, will fly an Ultralong-Duration Balloon (ULDB) carrying a telescope with carbon, oxygen, and nitrogen emission line detectors. This unique combination of data will supply the spectral and spatial resolution information needed for the mission team to untangle the…
Last reply by NASA, -
- 0 replies
- 511 views
The NISAR satellite enters the thermal vacuum chamber at an ISRO facility in Bengaluru on Oct. 19. It emerged three weeks later having met all requirements of its performance under extreme temperatures and space-like vacuum.ISRO During three weeks in a thermal vacuum chamber in Bengaluru, India, the joint NASA-ISRO satellite demonstrated its hardiness in a harsh, space-like environment. NISAR, the trailblazing Earth-observing radar satellite being developed by the United States and Indian space agencies, passed a major milestone on Nov. 13, emerging from a 21-day test aimed at evaluating its ability to function in the extreme temperatures and the vacuum of space. …
Last reply by NASA, -
- 0 replies
- 467 views
5 min read Joshua Abel: Delivering Roman’s Optical Telescope Assembly On Time, On Target Joshua Abel’s job as lead systems engineer for the Nancy Grace Roman Space Telescope’s Optical Telescope Assembly is “to deliver the assembly to the Roman observatory on time, within budget, and meeting all the technical requirements.”Credit: NASA / Chris Gunn Name: Joshua Abel Title: Lead systems engineer for the Roman Space Optical Telescope Assembly Formal Job Classification: Flight Systems Design Engineer Organization: Instrument/Payload Systems Engineering Branch (Code 592), Mission Engineering and Systems Analysis Division, Engineering and Technology …
Last reply by NASA, -
- 0 replies
- 552 views
Desde entrevistas con astronautas e ingenieros hasta historias que te transportan a través de la galaxia, los podcasts de la NASA te permiten experimentar la emoción de la exploración espacial sin tener que salir de la Tierra.NASA Read this release in English here. La NASA publicó este martes su colección de pódcasts originales en Spotify, brindando a más gente acceso a conversaciones en profundidad e historias, así como contenidos en español, mientras la agencia trabaja para explorar lo desconocido en el aire y el espacio. Los pódcasts de la agencia están ahora disponibles sin publicidad y sin coste alguno para los 574 millones de usuarios de Spotify. “Cont…
Last reply by NASA, -
- 0 replies
- 577 views
This June 2021 aerial photograph shows the coastal launch range at NASA’s Wallops Flight Facility on Virginia’s Eastern Shore. The Atlantic Ocean is at the right side of this image, and nearby Chincoteague and Assateague islands are at upper left and right, respectively. A subset of NASA’s Goddard Space Flight Center, Wallops is the agency’s only owned-and-operated launch range. Shore replenishment and elevated infrastructure at the range are incorporated into Goddard’s recently approved master plan.courtesy Patrick J. Hendrickson; used with permission Two sounding rockets are scheduled to launch for the Department of Defense from NASA’s launch range at Wallops Flight F…
Last reply by NASA, -
- 0 replies
- 721 views
4 min read Rocket Exhaust on the Moon: NASA Supercomputers Reveal Surface Effects Researchers at NASA’s Marshall Space Flight Center in Huntsville, Alabama produced a simulation of the Apollo 12 lander engine plumes interacting with the lunar surface. This animation depicts the last half-minute of descent before engine cut-off, showing the predicted forces exerted by plumes on a flat computational surface. Known as shear stress, this is the amount of lateral, or sideways, force applied over a set area, and it is the leading cause of erosion as fluids flow across a surface. Here, the fluctuating radial patterns show the intensity of predicted shear stress. Lo…
Last reply by NASA, -
- 0 replies
- 309 views
From interviews with astronauts and engineers to stories that take you on a tour of the galaxy, NASA’s podcasts let you experience the thrill of space exploration without ever leaving Earth.NASA NASA released its collection of original podcasts on Spotify Tuesday, giving more people access to in-depth conversations, stories, and Spanish-language content, as the agency works to explore the unknown in air and space. The agency’s podcasts are available ad-free, and without cost, to Spotify’s audience of 574 million users. “Telling the story of NASA’s goals and missions inspires the world to dream big and reach for the stars, especially members of the Artemis Genera…
Last reply by NASA, -
9 Min Read Lagniappe Explore the November 2023 edition to learn about the framework for the future of NASA Stennis, the first RS-25 hot fire of the ongoing certification series, Stennis Day in the Bay, and much more! 9 min read Lagniappe Explore the November 2023 edition featuring: NASA Stennis Compiles Framework for the Future to Guide Center Forward NASA Conducts 1st Hot Fire of New RS-25 Certification Test Series NASA ASTRO CAMP® Sets New Record While Providing STEM Opportunities Gator Speaks Gator Speaks…
Last reply by NASA, -
- 0 replies
- 704 views
This animation shows a possible layout of NASA’s Nancy Grace Roman Space Telescope’s High Latitude Time-Domain Survey tiling pattern. The observing program will be designed by a community process, but it is expected to cover five square degrees – a region of the sky as large as 25 full moons – and pierce far into space, back to when the universe was about 500 million years old, less than 4 percent of its current age of 13.8 billion years.Credit: NASA’s Goddard Space Flight Center NASA’s Nancy Grace Roman Space Telescope will pair space-based observations with a broad field of view to unveil the dynamic cosmos in ways that have never been possible before. “Roman will…
Last reply by NASA, -
- 0 replies
- 620 views
4 min read Webb Telescope’s Marcia Rieke Awarded Catherine Wolfe Bruce Gold Medal Dr. Marcia Rieke, principal investigator for the Near-Infrared Camera on NASA’s James Webb Space Telescope is the Astronomical Society of the Pacific’s (ASP) 2023 recipient of its most prestigious award. ASP’s Catherine Wolfe Bruce Gold Medal honors Rieke, a Regents Professor of astronomy and Elizabeth Roemer Endowed Chair, Steward Observatory, at the University of Arizona. Rieke’s award and achievements will be recognized at the ASP Awards Gala on Saturday, Nov. 11, in Redwood City, California. Marcia Rieke, Regents’ Professor of Astronomy at the University of Arizona and …
Last reply by NASA, -
- 0 replies
- 529 views
5 min read Indigenous Student Brings Skills, Perspective to NASA Internship Alyssa Warrior, who is Onödowá’ga’(Seneca) and belongs to the Haudenosaunee Confederacy, was an intern at NASA’s Glenn Research Center in summer 2023.Credit: NASA/Ellen Bausback On hot, summer days when Alyssa Warrior was growing up, she spent her time outside by her home on the Seneca Nation Cattaraugus Reservation near Buffalo, New York. She lay in the creek to escape the boiling sun, ran through the woods with her sister and five brothers, picked raspberries and wild onions, and lounged in a hammock. When night came, her father started a fire and told scary stories while hot…
Last reply by NASA, -
- 0 replies
- 372 views
NASA high-end computing plays a key role in taking many agency missions from concept to application in the real world. From increasing accuracy of global weather forecasts for forecast entities (like NOAA) to warn of severe storms, to designs for future air taxis to safely fly people around urban areas, to parachute design tests for landing spacecraft on the Moon and other planets, our supercomputing resources and experts are driving science and engineering advances for the benefit of humanity. These projects and much more will be on display in the agency’s hybrid exhibit during SC23, the International Conference for High Performance Computing, Networking, Storage and…
Last reply by NASA, -
- 0 replies
- 581 views
In this photo from Nov. 9, 2023, a SpaceX Falcon 9 rocket illuminates the water as it launches at night from NASA’s Kennedy Space Center in Florida. The 29th commercial resupply mission of the Cargo Dragon spacecraft brought new scientific research, technology demonstrations, crew supplies, and hardware to the International Space Station, including NASA’s Integrated Laser Communications Relay Demonstration Low Earth Orbit User Modem and Amplifier Terminal (ILLUMA-T) and Atmospheric Waves Experiment (AWE). Image Credit: NASA/Kim Shiflett View the full article
Last reply by NASA, -
- 0 replies
- 473 views
NASA Associate Administrator Bob Cabana delivers remarks during a Moon to Mars Town Hall, Thursday, May 18, 2023, at the Mary W. Jackson NASA Headquarters building in Washington.NASA/Keegan Barber NASA Associate Administrator and former astronaut Robert Cabana announced Monday his retirement, effective Sunday, Dec. 31 after more than 38 years of service. As associate administrator, Cabana has been the agency’s highest ranking civil servant, third highest ranking NASA official, and the senior advisor to NASA Administrator Bill Nelson and Deputy Administrator Pam Melroy. Among notable contributions to the nation during his NASA career that included being an astronau…
Last reply by NASA,