Space exploration has changed how we look at the universe, but it's costly, and some of the most iconic NASA missions are ...

Astronaut Gene Cernan risked his life during his first flight to space in 1966. A new book sheds light on NASA's Gemini ...

Kalpana Chawla embarked on her maiden space mission aboard Nasa’s Space Shuttle Columbia (STS-87) on 1997. Chawla played a ...

On this day in 1969, Apollo 12—the second crewed mission to land on the Moon—launched from Cape Kennedy on a mission that almost ended before it truly began.

CAPE CANAVERAL, Fla. (AP) — NASA introduced its newest astronauts Monday, 10 scientists, engineers and test pilots chosen from more than 8,000 applicants to help explore the moon and possibly Mars.