The Department of War is America’s oldest and largest government agency, tracing its roots back to pre-Revolutionary times. Source: www.war.gov
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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…
Panorama Showcasing the 34-Meter Antennas of the DSN’s Goldstone Complex
2 Min Read Panorama Showcasing the 34-Meter Antennas of the DSN’s Goldstone Complex PIA26777 Credits: NASA/JPL-Caltech Photojournal Navigation Science Photojournal Panorama Showcasing the… Photojournal Home Photojournal Search Latest Content Galleries Feedback RSS…
NASA’s Dark Universe-Seeking Nancy Grace Roman Space Telescope Launches
A SpaceX Falcon Heavy rocket with NASA’s Nancy Grace Roman Telescope on board is seen transiting the sun during launch from Launch Complex 39A, Sunday, Aug. 30, 2026, at NASA’s Kennedy Space…
Remembering D-Day
The Allied troops who landed in Nazi-occupied France on D-Day successfully executed the largest air, land and sea invasion in history — and they did so amid stakes that couldn’t have been…