4 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) A modified Saab 340B aircraft in flight powered in part by a hybrid electric system built by GE Aerospace, along with…
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NASA Pushes New Wing Design to Find Structural Limits
3 Min Read NASA Pushes New Wing Design to Find Structural Limits The 15-foot Structural Wing Experiment Evaluating Truss-bracing test article is fully installed in the Flight Loads Laboratory at NASA’s Armstrong…
NASA Uses Subscale Aircraft to Accelerate Flight Innovation
4 Min Read NASA Uses Subscale Aircraft to Accelerate Flight Innovation An atmospheric probe model attached upside down to a quad rotor remotely piloted aircraft ascends with the Moon visible on Oct….
Historic Highlights From the Department of War
The Department of War is America’s oldest and largest government agency, tracing its roots back to pre-Revolutionary times. Source: www.war.gov
September 2026 Satellite Puzzler
Every month, NASA Earth Observatory features a puzzling satellite image. The September 2026 puzzler appears above. Your ChallengeIdentify the location shown in this satellite image. Share what clues you see, where you think it…
NASA’s Nancy Grace Roman Space Telescope Launches
NASA/John Kraus NASA’s Nancy Grace Roman Space Telescope, aboard a SpaceX Falcon Heavy rocket, transits the Sun during launch from the agency’s Kennedy Space Center in Florida on Aug. 30, 2026. Roman…
Roman Commissioning
2 Min Read Roman Commissioning Beauty pass of Roman, coming around from behind with high-gain antenna rotating. Credits: NASA’s Goddard Space Flight Center/Conceptual Image Lab Where is Roman? Roman is making its…
APOD: 2026 August 31 – Launch of the Roman Space Telescope
APOD Science APOD APOD: 2026 August 31 –… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss APOD Astronomy Picture of the Day Discover the cosmos! Each day a…
Ribbon-Cutting Event for NASA Deep Space Network’s Deep Space Station 23
2 Min Read Ribbon-Cutting Event for NASA Deep Space Network’s Deep Space Station 23 PIA26779 Credits: NASA/JPL-Caltech Photojournal Navigation Science Photojournal Ribbon-Cutting Event for NASA… Photojournal Home Photojournal Search Latest Content Galleries…
NASA Deep Space Network’s New Goldstone Antenna Goes Online
1 Min Read NASA Deep Space Network’s New Goldstone Antenna Goes Online PIA26778 Credits: NASA/JPL-Caltech Photojournal Navigation Science Photojournal NASA Deep Space Network’s… Photojournal Home Photojournal Search Latest Content Galleries Feedback RSS…