How to watch NASA’s Artemis I SLS megarocket launch

NASA’s massive Space Launch System (SLS) is almost ready for liftoff after facing a delay due to an engine leak last week. This highly anticipated rocket launch has been over a decade in the making and marks NASA’s return to crewed missions to the moon. This mission is called Artemis I, and while there won’t be any astronauts on board during this launch, it will serve as a test for the future goal of putting the first woman and the…