Add Yahoo as a preferred source to see more of our stories on Google. 28th January 1986: An abstract smoke pattern after the space shuttle Challenger explosion, Kennedy Space Center, Florida.Dave ...

It was inherently risky, and space exploration continues to be so,” FSU history professor Ronald Doel said, referring to the ...

A new report commissioned by NASA says the crewed test flight of Boeing’s Starliner spacecraft could have ended with a ...

40 years ago, a moment of collective grief after the Challenger space shuttle exploded 73 seconds after launch.

OPINION - JUDY FINNIGAN: We should never forget exactly what we mean when we say we're sending someone to space ...

If all had gone according to plan, four astronauts might have been returning just this week from a history-making, 10-day ...

The internet erupted this week after a physicist with past NASA ties claimed astronauts may have witnessed strange objects in ...

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

The Hubble Space Telescope releases striking images of a distant star exploding some 20,000 light years from Earth, capturing a searing pulse of light racing through deep space. The image shows the ...

NASA's Artemis II mission, set to be the first time humans have flown beyond the Moon in more than 50 years, has been delayed again.