Hypervelocity stars (HVSs) were first theorized to exist in the late 1980s. In 2005, the first discoveries were confirmed.

Hubble Captures a Distant Supernova The NASA/ESA Hubble Space Telescope has captured a striking image of a supernova and its ...

Catch up with the most important stories from around Europe and beyond - latest news, breaking news, World, Business, ...

Poutine Cake and Apple Pie Cake! Watch as we transform classic comfort foods into delicious, sweet treats with creative ...

If a star orbits a black hole, it will appear from a distance to be orbiting empty space. Gaia projects the star’s orbit on a ...

By revealing a massive radio jet in the early universe, J1601+3102 offers a rare snapshot of early quasar activity.

In the heart of our Milky Way galaxy, two gigantic "bubbles" extend roughly 50,000 light-years above and below the galactic ...

Everybody Loves a Cluster with a Nebula This is NGC 2264, the Cone Nebula, and the Christmas Tree Cluster. The bright stars ...

By observing tiny ripples in spacetime called "gravitational waves" that propagate away from colliding black holes, ...

A new study suggests that the explosive deaths of the universe's earliest stars created surprising quantities of water that ...

Supermassive black holes are seen as sources of wanton cosmic destruction, but there may be more to their powerful influence ...

Researchers said on Thursday that they had discovered twin-lobed radio jets they suspect were formed when the universe was ...