There’s increasing scientific interest in air quality in outer space, which will be a vital factor in our plans to send ...

Summer Worden of Kansas pleaded guilty to lying to federal agents about claims her astronaut ex-wife hacked her bank account ...

China has created more space debris than any other country. But as its space program grows, it has more to lose from a ...

Space debris is creating growing problems for space operations. It includes any artificial objects in orbit not operating as satellites or spacecraft.

The rocket company founded a quarter-century ago by billionaire Jeff Bezos made history Thursday with the pinpoint landing of ...

Created in 2000 by Bezos, Amazon's founder, Blue Origin already holds a NASA contract for the third moon landing by ...

Jeffrey Kluger's "Gemini" argues that the program was more milestone than stepping stone in the 1960s space race.

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

In space, every action becomes more complicated—and CPR is no exception. With no gravity to keep you grounded, astronauts ...

Three Chinese astronauts will likely return safely to Earth after a reported space-junk strike. But the incident highlights ...

In the middle of the Sonoran Desert, where the horizon stretches endlessly and UFO sightings aren’t exactly uncommon, sits a silver spaceship that’s landed permanently in Gila Bend, Arizona. This ...