Three weeks before Christmas, astronomers are opening one of their presents early. Inside is a most welcome gift—a vast catalogue of more than a billion stars in and around our galaxy, the most ...

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 ...

A new map of the galaxy, the most precise to date, reveals positions on the sky for over 1 billion stars both within and beyond the Milky Way. This new galactic atlas, courtesy of the European Space ...

Add Yahoo as a preferred source to see more of our stories on Google. On Jan. 15, 2025, the Gaia spacecraft took its last image. Then the craft ran a final round of engineering tests, fired its ...

It may look like a Jackson Pollock painting, but this colorful mess is actually a new map of the Milky Way, with dots and lines of different colors representing groups of stars that were born together ...

Last Thursday, a massive amount of information was released to astronomers from the ESA Gaia space observatory. The data provides an incredibly detailed map of the Milky Way described as the best of ...

Monisha Ravisetti was a science writer at CNET. She covered climate change, space rockets, mathematical puzzles, dinosaur bones, black holes, supernovas, and sometimes, the drama of philosophical ...

On this artist impression of the Milky Way, based on data from the European Space Agency’s Gaia telescope, the location of the new star-formation map is shown. The star-formation region that is mapped ...

The European Space Agency (ESA) has released the most detailed catalog of our galaxy, using data from the Gaia mission launched in 2013. This three-dimensional map shows the locations of more than 1.8 ...