Nasa makes clear, this is a test flight that is going 'flawless'

Pallab GhoshScience correspondent For all the gorgeous images and historic headlines, Nasa keeps stressing that Artemis II is, above all, a test. And they've noted as much multiple times during tonight's news conference. This mission is about finding out how their Space Launch System, the Orion capsule and a human crew actually behave together in deep space, so they can one day send astronauts safely down to the lunar surface. At the news conference, which wrapped up a short time ago, Artemis sc