ESA's Gaia mission, the Very Large Telescope and other ground-based telescopes have discovered stellar black hole Gaia BH3.

A team of scientists based on data from NASA's TESS space telescopes and the European Gaia Observatory has determined that ...

A mysterious, high-energy glow from gamma-rays in the Milky Way's center is reigniting the debate: dark matter or a hidden ...

These young, hot blue stars are members of the Pleiades open star cluster and resides about 430 light-years away in the ...

The Milky Way has just been reconstructed in unprecedented detail, with artificial intelligence helping astronomers track the ...

It wasn’t easy, bringing the stars indoors. The first show, held in Germany in 1925, used grainy footage on a small dome, but was dizzying nonetheless. Now, a whole new future looms.

As a triple star system, Polaris provides critical data for studying stellar pulsations and gravitational interactions, ...

A team of astronomers from Princeton University and the Institute for Advanced Study has identified what appears to be a new ...