That raises the possibility that the TRAPPIST-1e exoplanet could also have liquid water and therefore support life.

NASA’s Habitable Worlds Observatory "will draw on technologies proven by the agency’s Hubble, Webb and upcoming Roman Space ...

NASA's Voyager 1 launched 48 years ago in September 1977 on a decades-spanning journey to study the cosmos and search for ...

Jupiter’s icy moon Europa is suspected of harboring a vast ocean that may be capable of supporting life. The $5-billion Europa Clipper spacecraft is the largest interplanetary probe ever built by ...

Reverse engineering alien spacecraft: A French 'flying saucer' aircraft, the Couzinet Aerodyne, is modeled after the suspected UFOs spotted in the 1950s. (Photo by Keystone/Hulton Archive/Getty Images ...

Sept. 11 (UPI) -- NASA has banned Chinese citizens with valid U.S. visas from working on its space programs at its facilities ...

In the wake of the catastrophic July Fourth floods that barreled through south central Texas, claiming 119 lives and leaving nearly 200 people missing, NASA dispatched two aircraft to aid local ...

Changes to space policies and projects indicate an administration’s bigger goals, writes Joelle Renstrom. Which is why the ...