NASA announced on Tuesday the group of astronauts who will crew the Artemis III mission as part of the space agency's broader ...

SpaceX tapped cryptocurrency billionaire Chun Wang to lead a private crewed mission around Mars and the moon. Here's ...

A health scare prompted the first ever early return from the International Space Station for a medical reason. Does it change ...

Landing humans on Mars could teach us whether life ever existed beyond Earth, how planets change over time, and how humans can live on other worlds. By studying Mars up close, astronauts could answer ...

For decades, one of the biggest challenges of sending humans to Mars hasn’t just been getting there, it’s getting back.

A round trip from Earth to Mars takes about three years. New research suggests a potential shortcut to Mars, inspired by an asteroid's orbital path, that would reduce the journey to as little as 153 ...