> So we're re-creating the Apollo 8 Mission 60 years later.
Not even: Apollo 8[0] went into orbit around the moon (orbited 10 times), then left lunar orbit to return to Earth. This required mission-critical rocket burns both to enter (LOI) and exit (TEI) lunar orbit. Artemis II[1] is merely doing a "fly-by"; it'll never enter lunar orbit, a much less challenging/risky mission.
Not even: Apollo 8[0] went into orbit around the moon (orbited 10 times), then left lunar orbit to return to Earth. This required mission-critical rocket burns both to enter (LOI) and exit (TEI) lunar orbit. Artemis II[1] is merely doing a "fly-by"; it'll never enter lunar orbit, a much less challenging/risky mission.
[0] https://en.wikipedia.org/wiki/Apollo_8#Lunar_orbit
[1] https://en.wikipedia.org/wiki/Artemis_II#Lunar_flyby