Curious what the Artemis II trajectory to the Moon looks like — and why? Here’s a nice video about it (also includes Apollo 8 and Artemis I):

https://www.youtube.com/watch?v=PNQ7MoL7erI

Lunar Orbits Compared

YouTube
Watching the video, it’s funny to realize that to fly to the Moon, you actually put the spacecraft on a highly eccentric Earth orbit.
In fact, if you squint a little, you can think of most spaceflight as just a complicated sequence of orbital transfers.