After delays and needed repairs, the Artemis II moon rocket is set to launch tonight.
The earliest launch window for the mission is tonight, from 5:24 PM to 7:24 PM CST.
The mission is a big deal for Canada: Jeremy Hansen of the Canadian Space Agency is 1 of 2 Mission Specialists for the launch.
Artemis II's goal is to complete a crewed lunar fly-by, as a way to test the Orion spacecraft's functionality in space for future moon missions.
