Apollo 8 flew three astronauts around the moon in 1968. Artemis 2 plans to run a similar mission in 2024 or so, and the mission commander said the astronauts do see parallels in the two missions.

55 years after Apollo 8's Christmas at the moon, a new Artemis crew readies for launch (exclusive)

Source: space
Source Link: https://www.space.com/apollo-8-moon-mission-55th-anniversary-artemis-2-astronaut-exclusive