We can judge the value of any scientific endeavour based on how much of our knowledge it overturns or transforms.

The intrepid mapping mission has collected more than three trillion observations that'll change the way we see our neck of ...

In the meantime, there remains a chance to glimpse Gaia through a small telescope before its final retirement. Uwe Lammers, ...

The European Space Agency's (ESA) Gaia telescope has completed its objective - making the most detailed and precise map of ...

Recent studies challenge the long-held belief that the Milky Way is a standard model for understanding galaxy formation, ...

The European Space Agency's Gaia spacecraft concludes its 12-year mission to map the Milky Way, leaving behind a legacy of ...

Goodnight Gaia. The European Space Agency star-tracking satellite ceased operations on Wednesday, Jan. 15, 2025, after 12 ...

Gaia, the European Space Agency’s observatory that is mapping the Milky Way, has completed the sky-scanning phase of its ...

Astronomers have discovered an extraordinary new giant radio galaxy with plasma jets 32 times the size of our Milky Way.

High radiation during a time of frenzied star formation in the Milky Way left one stellar population with few chances to form planets, a study reports.

Los Angeles District Attorney Nathan Hochman on Friday filed charges against eight additional people for crimes committed during California's deadly wildfires. Hochman joins “Elizabeth Vargas Reports” ...