Observations by Nasa’s James Webb Space Telescope and Chandra X-ray Observatory are providing fresh evidence that the ...

NASA’s Space Shuttle Challenger lifted off 40 years ago with an unusual crew. In addition to six astronauts, the mission took ...

The space shuttle Challenger explosion was a defining moment of the 1980s. Whether you were watching on TV or in person, ...

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

It's been 40 years since the Challenger space shuttle, carrying seven people, took off from Florida's Kennedy Space Center, ...

NASA is keeping an eye on uncharacteristically cold weather in Florida that could thwart a potential launch of the upcoming ...

NASA is keeping an eye on uncharacteristically cold weather in Florida that could thwart a potential launch of the Artemis 2 moon mission.

Forty years after the space shuttle Challenger disintegrated shortly after liftoff, the disaster remains one of the most ...

NASA's space shuttle Challenger exploded and broke apart Jan. 28, 1986, in the sky over East-Central Florida, killing the ...

Instead, the shuttle exploded minutes after launching – killing all seven people on board: Christa McAuliffe, Gregory Jarvis, ...

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

Artemis II is scheduled to take off next month as a test run, and I hope it renews American interest in space exploration. | ...