Artemis II is NASA's first crewed mission toward the moon in more than 50 years - a 10-day flight looping around the moon and back. It’s expected to take place as early as next month. The countdown is ...

As we enter a new age of space travel, a former NASA astronaut says that rather than accepting risk, we should try to control risks. This website uses cookies to improve your experience while you ...

Forty years ago this week, the space shuttle Challenger exploded in flight, 73 seconds after liftoff from Cape Canaveral. All seven crew members were killed. In the months that followed, the tragedy ...