The most comprehensive picture of the Milky Way galaxy just got even more detailed, as ESA’s Gaia mission has unveiled its third data release. The new dataset updates information on almost two billion ...

New perk: Easily find new routes and hidden gems, upcoming running events, and more near you. Your weekly Local Running Newsletter has everything you need to lace up! Subscribe today. This article was ...

Starstruck: A collage of four different Gaia maps: the speed at which stars move towards or away from us (top left); 3D motions of stars (bottom left); interstellar dust (top right); and star ...

The European Space Agency’s Gaia spacecraft is on a mission to map a billion stars. But as it stares out into space, it also spies a lot of closer objects. The newly released image above shows the ...

ESO's VST helps determine the spacecraft's orbit to enable the most accurate map ever of more than a billion stars Gaia, operated by the European Space Agency (ESA, surveys the sky from orbit to ...

In 2013, the European Space Agency launched the Gaia astronomical observatory. Its mission: Map the positions and motions of a billion stars in our galaxy. Yes, a billion. They recently released a ...