Aliens may have lived in our solar system, according to new research. NASA scientists have unveiled evidence that the dwarf ...

Today: Winter is the best season for finding bright stars. And if you only want to set aside a few minutes, 10 p.m. tonight ...

A growing cadence … The Ariane 6 rocket has launched five times, including its debut flight in July 2024. All of the launches ...

Pluto sits far out in the Solar System, small and dim, moving at a pace that barely fits human timelines. It was found in ...

Journey back to 2015 when the Dawn spacecraft first orbited Ceres, the colossal dwarf planet in our inner solar system. Dive deep into the mysteries of this unique celestial body as we recall the ...

Grab-and-go missions to asteroids have provided some of the most scientifically valuable samples since the Apollo missions—and they’re shaking up the search for life beyond Earth.

NASA reported on December 29, 2025, that its Terra satellite, launched on December 19, 1999 from Vandenberg Air Force Base is approaching retirement after more than 26 years in orbit. Terra was NASA’s ...

The Goddard Space Flight Center Library in Greenbelt, Md. reportedly closed on Friday, Jan. 2 Alamy The Trump administration has reportedly closed down NASA’s largest research library The Goddard ...

If you were to ask a group of dedicated amateur astronomers to list their favorite telescopic targets, few if any would mention asteroids. That's easy to understand. The typical asteroid lacks the jaw ...

For the better part of two months last year, most of us had no idea how serious the problems were with Boeing’s Starliner spacecraft docked at the International Space Station. A safety advisory panel ...

NASA plans to send four astronauts on a mission to circumnavigate the moon, the first human lunar mission in over 50 years. SpaceX is expected to debut a new version of its Starship megarocket and ...

Four astronauts in training to fly around the moon early next year strapped into their Orion spacecraft this weekend for a dress rehearsal countdown in a major milestone toward launch. Based on ...