REID WISEMAN: The moon is about three to four times the size of the Earth, and it is almost full. And the Earth is just a small crescent out there. DETROW: It was a close-up view. The crew of Artemis ...

Here's what the moon looked like today. (SOUNDBITE OF ARCHIVED RECORDING) REID WISEMAN: The moon is about three to four times the size of the Earth, and it is almost full. And the Earth is just a ...