In the winter of 1946, two men from very different walks of life walked into California's Mojave Desert together, where…
In March 2026, NASA's Fermi Gamma-ray Space Telescope detected a GRB with an unusual light signature. Its initial gamma radiation…
NASA, ESA, CSA, STScI; Image Processing: Joseph DePasquale (STScI) Intricate structures within the Cat’s Head Nebula are illuminated in this…
The Hubble Space Telescope returns to orbit as an improved telescope after its second servicing mission in February 1997. NASA…
2 min read November’s Night Sky Notes: Light-Day Away NASA’s Voyager mission took advantage of a once-every-175-year alignment of the…
APOD Science APOD APOD: 2026 October 30 –… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss …
Earth Observatory Science Earth Observatory Vega Island Frozen in Fright Earth Earth Observatory Image of the Day EO Explorer Topics…
Studying the interiors of planets is essential for understanding planetary formation, evolution, and their ability to potentially host life as…
1 Min Read Map Showing Potential Origins of Martian Meteorite Teghaza 001 PIA26802 Credits: NASA/JPL-Caltech/USGS Photojournal Navigation Science Photojournal Map Showing…
Less than a week after the fates took Walter Koenig from our galaxy, another "Star Trek" legend has left us:…