Artemis II, which launched on April 10 after weeks of delay, has successfully orbited the Moon and returned to Earth with a ...

Reid Wiseman, the NASA Artemis 2 commander, was supposed to leave a little plushie moon toy — called Rise — for later ...

The most realistic picture yet of how galaxies formed and then evolved from the beginning of time has been revealed in a ...

A rare stargazing spectacle will unfold on Friday, April 13, 2029, as the asteroid Apophis passes closer than satellites over Europe and Africa.

Volcanoes are Earth’s geologic architects. They’ve created more than 80 percent of our planet’s surface, laying the foundation that has allowed life to thrive. Their explosive force crafts mountains ...

National Geographic's Wonder Lessons will teach you how to navigate the stars, spot cloud types, recognize common trees, and identify different kinds of rocks. Today, we're learning about cumulus ...