A strange star system observed by the European Space Agency’s Gaia satellite might be a never-before-seen stellar object made of invisible dark matter, new research suggested.. The yet-to-be ...

Artist's impression of the Gaia spacecraft, with the Milky Way in the background. Image credit: ... 32% dark-and-normal matter combined, and with an age of 13.81 billion years.

New trove of Gaia data will uncloak the Milky Way's dark past and future. News. By Tereza Pultarova published 12 June 2022 ...

Recent data from the Gaia spacecraft challenge long-held beliefs about the nature and composition of dwarf galaxies, suggesting that they are more transitory and less affected by dark matter than ...

The Gaia spacecraft gathered observations for this all-sky view of the Milky Way and neighboring galaxies between July 2014 and May 2016, releasing the data on April 25, 2018.