Space exploration pushed the boundaries of human knowledge as it enriched human knowledge about the unknown that lay beyond.

This was the first total lunar eclipse since 2022, and photographers — both amateur and professional — were not going to let ...

Readers’ photos celebrate sunrises and sunsets, when the light is the most pleasing. Fifty-one photos were sent in; here are the top picks.

Firefly Aerospace’s Blue Ghost lander captured a poignant view of a lunar sunrise in a lens-flare-filled image snapped from its new home on the moon.