'A measurable, enormous global impact': Astronaut Chris Hadfield on why the true power of Artemis II could take decades to hit

Astronaut Chris Hadfield discusses the value and risks of space travel, his emotional response to the Artemis II mission, and ...

Watch the Artemis II astronauts have fun with bubbles

In a video shared by NASA, Artemis II astronauts Reid Wiseman, Christina Koch, and Jeremy Hansen are seen watching a ball of ...