Scientists observing it say its origin is unclear, but their theories about how it formed suggest it could hint at the ...
A NASA team using the Hubble Space Telescope found an object in space never recorded before, nicknamed “Cloud-9." ...
Min Read As Earth completed its orbit around the Sun to close out 2025, the International Space Station circled our planet ...
A new front has opened in the battle over space shuttle Discovery, and the fight has made its way to the Justice Department. The two Texas Senators trying to mandate the relocation of Discovery from ...
New discoveries and fresh looks at familiar worlds show how far exoplanet science has come — and how much remains unknown. When you purchase through links on our site, we may earn an affiliate ...
John Glenn, whose 1962 flight as the first U.S. astronaut to orbit the Earth made him an all-American hero and propelled him to a long career in the U.S. Senate, died Thursday. The last survivor of ...
Pre-discovery archives have only added to the confusion. It turns out 3I/ATLAS may have been active even further out, beyond ...
Following a more than three-month delay due to technical problems, NASA's space shuttle Discovery will make its final flight Feb. 24 from Kennedy Space Center in Florida carrying two University of ...