We got to share in a rare moment of collective awe this week as four astronauts blasted off toward the moon, beginning a 10-day journey that will take them farther from Earth than any humans have trav...

The astronauts of the National Aeronautics and Space Administration's (NASA's) spaceflight mission, Artemis II, witnessed a total solar eclipse, as no human has experienced before.

The spacecraft reached its maximum distance from Earth for this mission, which is “suspected to be” about 252,756 miles, according to NASA.