NASA. On February 7, 1984, Bruce McCandless II slipped out of space shuttle Challenger and became something no human had ever ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. This voice experience is generated by AI. Learn more. This ...

The four Artemis II astronauts who launched on a trip around the moon this week stand out even in a NASA astronaut corps full of super achievers. They include three space station veterans and a ...