If we could go back 101 years, we would encounter a time when scientists still thought the Milky Way was the entirety of our ...

In the video, an animation shows the solar system revolving around the centre of the Milky Way galaxy. The movement shown is spiral in nature. The planets are seen revolving around the sun while ...

Some 2,600 light-years from our own Solar System dwells one of the most ... just what the heck is going on with the Kepler-51 system. One way to do that will be to peer into the atmospheres ...

Learn about the size, temperature, and colour of each planet, and discover why Pluto is no longer considered a planet.

The European Space Agency's Milky Way-mapper Gaia has completed the sky-scanning phase of its mission, racking up more than 3 ...

Our solar system resides in a galaxy called the Milky Way, stuffed with between 100 billion and 400 billion other stars, many of them with planets of their own. The Milky Way got its name from the ...

The telescope will catalogue billions of new objects and produce a new map of the entire night sky every three days with the ...

Scientists have uncovered the existence of a binary star system close to the black hole near the center of the Milky Way galaxy.

The European Space Agency's Milky Way-mapping space mission Gaia, which involves UCL researchers, has completed its ...

Issues delivered straight to your door "I expect Gaia's best results are still to come." ...

The ESA will passivate Gaia on 27 March 2025, the one-of-a-kind observatory craft that unravelled many of the Milky Way's ...