The universe is a slow-changing place. While it's mostly true that the heavens and the deep-sky objects in it will look ...

Scientists have used the Gaia Space Telescope to create a 3D map of star kindergartens within the Milky Way, and you can fly through it.

Energetic starlight is reshaping a vast molecular cloud 160,000 lightyears away. Hubble has captured a new generation of ...