APOD Science APOD APOD: 2026 September 24 –… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss APOD Astronomy Picture of the Day Discover the cosmos! Each day a…
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Cloudy Cloak Over the Northwest
Earth Observatory Science Earth Observatory Cloudy Cloak Over the Northwest Earth Earth Observatory Image of the Day EO Explorer Topics All Topics Atmosphere Land Heat & Radiation Life on Earth Human Dimensions…
NASA Modernizes Commercial Airline Systems
4 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Testing at NASA’s Ames Research Center in California’s Silicon Valley in March 2026 demonstrated autonomous technology that could identify an incursion…
NASA Welcomes Croatia as Newest Artemis Accords Signatory
Credit: NASA The Republic of Croatia became the 74th signatory to the Artemis Accords on Wednesday during a ceremony in the capital city of Zagreb with NASA and U.S. Department of State…
412th Test Wing, Make-A-Wish Help Dream Come True
For 18-year-old Hailey Macleod, access to Edwards Air Force Base, Calif., was the realization of a dream with the help of a wish granter at Make-A-Wish Greater Los Angeles and the 412th Test…
NASA Aircraft to Make Low-Altitude Research Flights Over Colorado
A photo of the Dynamic Aviation A200 aircraft, which will conduct low-flying research flights over farmland near Greeley, Colorado, to measure emissions in October 2026. Dynamic Aviation Agricultural emissions represent an important…
NASA’s Hubble Telescope Reaches Milestone, Looks for Elusive Supernova
An image from NASA’s Hubble Space Telescope of galaxy cluster MACS J0417 is part of repeated observations to monitor for the reappearance of supernova Athena, which can help astronomers measure the expansion…
Arctic Sea Ice Reaches 2026 Annual Minimum Extent
Daily images of ice cover in the Arctic Ocean show sea ice melting around the pole from March 15, 2026 to Sept. 12, 2026. Trent Schindler/NASA’s Scientific Visualization Studio Arctic sea ice…
Shannon Lucid’s Record-Setting Mission Aboard Mir
Astronaut Shannon W. Lucid checked on wheat plants aboard Russia’s Mir Space Station on Sept. 23, 1996. Lucid left Mir later that day along with the rest of the STS-79 crew except…
FFA 2026 Hyperwall Schedule
Explore This Section Earth Earth Observer Editor’s Corner Feature Articles Meeting Summaries News Science in the News In Memoriam Announcements Archives FFA 2026 Join NASA in the Exhibit Hall (Booth #648) for…