NASA astronaut Nicole Stott reveals whether sex in space is physically possible and what really happens when gravity isn’t ...

The ISS has “come into its own as a very sophisticated scientific laboratory,” says retired NASA astronaut Scott Kelly, who ...

An ominous-looking nebula named NGC 246 lurks in the constellation Cetus about 1,600 light-years away from Earth. It is ...

The hold-down firing of the first stage engines was the final major test of the New Glenn rocket before launch day. Blue ...

Advancements in technology are allowing researchers to determine the extent to which climate change contributed to some ...

NASA joins the Roman space telescope and key instruments, marking a milestone toward its 2027 launch to reveal the cosmos.

Scientists found two Earth-sized planets and a third candidate orbiting a nearby double star system, TOI-2267.

Blue Origin has test fired its New Glenn rocket engine as it makes final preparations for the launch of NASA’s ESCAPADE ...

Renowned astrophysicist Neil deGrasse Tyson continues to dismiss the hypothesis of a Harvard University professor that a ...

CAPE CANAVERAL, Fla. -- It's an unprecedented space streak: 25 years of people living off-planet without even a moment's ...

When evaluating possible planets out of the thousands out there, explained Prof. Bean, scientists look for liquid water as a ...

KENNEDY SPACE CENTER — SpaceX’s Falcon 9 rocket pierced the Wednesday morning sky as it launched three spacecraft from NASA and NOAA that will study the solar system’s “bubble,” collect information on ...