
Former astronaut Al Worden, command module pilot on the Apollo 15 lunar landing, passed away March 18, 2020, in Texas.

Astronomers used Chandra to perform a test of string theory, a possible “theory of everything” that would tie all of…

This week in 2009, space shuttle Discovery, mission STS-119, launched from NASA’s Kennedy Space Center on the 28th shuttle mission…

The city lights of Japan, with Tokyo at bottom, seemingly trail off onto into an orbital sunrise.

The atmospheric glow floats above Earth’s moonlit horizon beneath a starry sky .

An aurora, above the city lights and a beneath a starry sky, fades into an orbital sunrise.

An alligator lurks in a marshy waterway at NASA’s Kennedy Space Center in Florida. The center shares a border with…

The bright lights of Osaka, Japan, on Osaka Bay.

NASA astronaut and Expedition 62 Flight Engineer Jessica Meir sets up hardware to support cardiac research aboard the International Space…