Add Yahoo as a preferred source to see more of our stories on Google. A monument to Ronald McNair, an astronaut who died in the 1986 Challenger disaster, stands in his hometown of Lake City, South ...

Add Yahoo as a preferred source to see more of our stories on Google. Forty years ago, the world watched in horror as NASA's space shuttle Challenger exploded mid-air, killing all seven crew members ...

As anticipation mounts over the Artemis II launch, some Americans are feeling anxious due to the Challenger disaster from ...

Seven astronauts were killed in the 1986 space shuttle Challenger disaster. Because a teacher was aboard, millions of schoolchildren watched the event live in school. Forty years later, many of those ...

WASHINGTON — Wednesday marks 40 years since the NASA Challenger space shuttle exploded less than two minutes after takeoff, killing everyone aboard. Jan. 28, 1986, began a day filled with hope and ...

NASA's Artemis II mission launched on April 1, marking the first U.S. space excursion of its kind since the 1970s. The 10-day mission will test life support systems during a flyby of the moon but will ...

Forty years ago, the world watched in horror as NASA's space shuttle Challenger exploded mid-air, killing all seven crew members aboard. The disaster occurred at what was then the pinnacle of the U.S.