Artemis 2 astronauts saw Earth slip from view during their lunar flyby on Flight Day 6.

Artemis II is so perfectly on course that NASA skipped a burn—while the crew gears up for a once-in-a-lifetime view of the ...

An Artemis II astronaut captured Earth in striking detail, even showing green auroras. Here's why the view inspires humans in ...

In an unusual perspective for an Earth-observing satellite, the Copernicus Sentinel-2 mission captured this image of the moon ...