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.

That's one of the next major milestones in Starship's development after achieving orbital flight. SpaceX will attempt to ...

The Earth stands alone in the solar system as a habitable world, as far as we know. But that doesn’t mean we don’t get visitors, most often in the form of (usually harmless) asteroids. Some even ...

Astronomers are using radio pulses from space to find missing baryonic matter and learn about supermassive black holes, ...

A few sunlit ridges beside ice-rich craters could become lunar chokepoints, unless Asia writes simple, shared rules now.

"Gaia provides the first accurate view of what our section of the Milky Way would look like from above," Lewis McCallum, an ...

The Carruthers Geocorona Observatory is the first mission focused on studying changes in the exosphere, the Earth’s outermost ...