NASA's space shuttle Challenger exploded 40 years ago today, killing its 7-person crew. Photos reveal Challenger's legacy.

NASA's space shuttle Challenger completed 10 missions before it broke apart during a launch in 1986, killing seven astronauts ...
Morning Overview on MSN

She trained to be 1st teacher in space. 40 years later, her mission lives on

Christa McAuliffe trained to be the first teacher in space, preparing to turn a shuttle cabin into the most-watched classroom in America. Forty years after she and six crewmates died when Challenger ...
CNN on MSN

She was supposed to be the first teacher in space. 40 years later, her mission continues

NASA’s 1986 Challenger mission was intended to inspire students to consider a future in space. The crew’s family is continuing their legacy.
Houston Public Media

How NASA is considering weather for Artemis II mission, 40 years after Challenger disaster

Cold temperatures inhibited the space shuttle Challenger’s infrastructure from working properly. NASA has set potential ...

NASA’s Next Moon Rocket Runs on Shuttle Engines—Here’s the Story Behind Each One

NASA is getting ready to launch its massive, fully expendable rocket for the first crewed flight to the Moon since Apollo.