Artemis II Moon’s Far Side For decades, people only imagined the Moon’s far side because it never faces Earth. It was called the “dark side,” even though it receives sunlight, because it was always ...

A disease that doesn’t exist fooled AI—and spread as medical fact. Researchers explain how it happened and why it exposes a ...

Experiments aboard Orion are capturing insights about astronaut health that were never recorded during the Apollo program.