For the millions of people across the country and around the world that watched the tragic loss of Challenger live, the ...

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

Forty years ago today, disaster struck NASA’s human spaceflight program when the space shuttle Challenger exploded 73 seconds ...

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

The SLS wet dress rehearsal is the rocket's last major hurdle before launch.

NASA astronaut Suni Williams has retired after 27 years of service and a career defined by endurance, leadership, and firsts in space. She spent 608 days in orbit, completed nine spacewalks, and twice ...

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

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

NASA will bring Crew-11 astronauts back from the International Space Station, weeks earlier than previously planned, the agency announced Thursday. A medical situation with an unnamed crew member ...

NASA's Artemis II mission will fly a one-inch-square swatch of Wright Flyer fabric alongside other historic mementos as the agency updates the mission's pre-launch schedule.

The Artemis 2 moon mission will send a swatch from the famous Wright Flyer, along with a number of other aerospace artifacts, ...

A reflection on the Jan. 12, 1986, launch of Space Shuttle Columbia’s STS-61-C mission, published on the Challenger ...