Hubble’s crystal-clear look at NGC 1786—an ancient globular cluster tucked inside the Large Magellanic Cloud—pulls us 160,000 ...

The event is the most massive black hole merger ever recorded by gravitational wave detectors and has forced physicists to ...

The newly discovered space rock may be older than our entire solar system, and you may get the chance to see it ...

Scientists have detected the collision of two massive black holes merging beyond the Milky Way. The two black holes, each ...

As more of the world lives under light-polluted skies, astrophotographers are a connection to the cosmos. With their high-tech telescopes, cameras and image editing software, they can magnify what ...

Our Milky Way could have many more satellite galaxies than we've detected so far. They're just too faint to be seen.