Then and now: lunar mission crews

Photo montage. On the left, the Apollo 17 crew –  NASA astronauts Ronald Evans (left), Harrison Schmitt (center), and Eugene Cernan (right) – stand on the crew access arm while participating in an emergency egress test. On the right, the Artemis II crew – NASA astronaut Victor Glover (left), Canadian Space Agency astronaut Jeremy Hansen, and NASA astronauts Christina Koch and Reid Wiseman – stand on the crew access arm of the mobile launcher as part of an integrated ground systems test for the Artemis II mission.  (Credit: NASA/Frank Michaux)