The Artemis II mission is expected to complete a record-breaking lunar flyby on Monday. The Canadian Space Agency says astronaut Jeremy Hansen and his three American crewmates are set to become the space explorers who will have ventured farther into space than anyone before, surpassing a record set by Apollo 13 in 1970. For a little over five hours, the crew is expected to take turns observing and photographing geological features on the moon, like impact craters and ancient lava flows.