The Big Question: Artemis II heads to the moon, what could go wrong?

Four astronauts are on a 250,000-mile journey to the Moon - what could go wrong?Within hours of launching from Cape Canaveral, the Artemis II crew reported problems with the toilet, forcing ground teams to scramble for a fix. As they travel farther from Earth, the risks only grow. The Orion capsule has flown just once before on the uncrewed Artemis I mission, meaning its life-support and deep-space systems have never been tested with astronauts on board.