On Jan. 28, 1986, America witnessed a tragedy: the explosion of Space Shuttle Challenger in the blue skies over Florida. The ...

Live updates from the return of the NASA SpaceX Crew-11 astronauts. Splashdown occurred at 3:41 a.m. Jan. 15 off the coast of San Diego.

NASA and SpaceX will both provide livestreams as the Crew-11 astronauts depart the International Space Station today.

The NASA mega-rocket set to carry four astronauts on a 10-day test trip around the moon is on its way to its launch pad at ...

Live updates from SpaceX’s Tuesday night GPS III-9 mission that launched a Falcon 9 rocket from Cape Canaveral Space Force ...

Forty years after the Challenger disaster, NPR explores the engineers' last-minute efforts to stop the launch, their decades ...

Following an astronaut's medical issue, NASA and SpaceX are preparing for the early return of Crew-11. Here's what we can expect to happen next.

For several tense minutes, anyone tuned into a routine International Space Station livestream heard what sounded like an ...

World-renowned free solo climber Alex Honnold has successfully summited Taiwan’s Taipei 101 in just over an hour and thirty ...

The United States is back in the business of launching people toward the Moon. With a 322 ft tall mega-rocket now standing on ...

NASA’s Crew-11 astronauts are returning to Earth after ISS undocking, with scheduled splashdown following a controlled medical evacuation, according to Space.com coverage.