After only one year of operations, the European Space Agency's Euclid mission has begun to unravel the mystery of why galaxies take on different shapes and how these different shapes relate to each ...

Interstellar comet 3I/ATLAS is now visible post-perihelion and will be streamed live tonight by The Virtual Telescope Project ...

All motion is relative. That simple fact makes tracking the motion of distant objects outside our galaxy particularly ...

Our solar system is speeding through the galaxy at more than three times the velocity scientists once believed, according to ...

Latest US Space News and Discoveries MAVEN Mission Launched to Mars. It was on November 18, 2013, that NASA sent the MAVEN ...

Scientists from Japan's RIKEN research centre have created the most detailed simulation of the Milky Way ever made.

Could a frozen wanderer older than the Sun rewrite what we know about the galaxy’s past? Comet 3I/ATLAS, the third known ...