Four weeks after its acquisition on October 2–3, 2025, the vital MRO HiRISE data remains inaccessible to researchers.

Since their arrival, there have always been people on the ISS, a continuous presence that is by far the longest in the history of spaceflight. NASA had planned to celebrate 25 years of humans on the ...

I/ATLAS is a comet that has become a major topic of conversation because of its rare interstellar origin and rumors that it ...

The full moon will reach peak illumination in the United States on Wednesday, Nov. 5, 2025, at 8:19 a.m. ET, according to the U.S. Naval Observatory's Astronomical Applications Department. This ...

Another day in Paradise, where 3 million Floridians may soon go hungry. SNAP, what we used to call Food Stamps, is out of ...

A retro-futuristic space truck. A nimble crustacean on wheels. A space-age dune buggy. One will win a multibillion-dollar prize to deploy on a future NASA Artemis mission. But first, we took a ride on ...

Harvard astrophysicist Avi Loeb proposes that interstellar object 3I/ATLAS could be made of antimatter—"the most efficient fuel"—while NASA scientists remain sceptical.