Why will NASA's Artemis 2 only fly around the moon, not orbit or land?
NASA landed 12 astronauts on the moon during the Apollo program more than half a century ago. So why is the upcoming Artemis 2 mission just doing a lunary fly-around?
Scientists say a giant impact knocked off the raw ingredients for the moon off the primitive molten Earth and into orbit.
Related Topics: Earth, Apollo Program, Moon Phases