NASA has revealed the mission patch for Artemis II, a mission that will take humans around the moon for the first time in decades.

NASA halted a planned spacewalk at the International Space Station because of what it described as a “medical concern” involving one of the astronauts, a reminder that even routine work in orbit can ...

A spacewalk, often called extra-vehicular activity in space industry parlance, refers to any activity an astronaut undertakes outside of a space station or spacecraft. The upcoming spacewalk is the ...