The asteroid was discovered in August and is set to become a mini-moon, spinning around Earth in a horseshoe shape for about ...

The image of supermassive black hole Sagittarius A * was created using data from the Event Horizon Telescope Collaboration.

The Love’s Planetarium, which opened Friday, is the only one of its caliber in North America. With its eight 4K projectors ...

Most of the exoplanets we've discovered orbit red dwarf stars. This isn't because red dwarfs are somehow special, simply that ...

Photosynthesis changed Earth in powerful ways. When photosynthetic organisms appeared, it led to the Great Oxygenation Event.

The energetic streams are together 23 million light-years in length—roughly as long as 140 Milky Way galaxies lined end to end ...

A 17-year-old nicknamed the 'Ginger Swimmer' has swum the English Channel - powered by Jelly Babies. Lowenna North trained ...

Image from Alexander Kluge's short film, “The Galactic Year” (Alexander Kluge Archive, Cornell University) Johann Sebastian ...

The discovery of something this immense surprisingly early in the lifetime of the universe overturns what we thought we knew ...

Astronomers on Maunakea on Hawai‘i Island have spotted the biggest pair of black hole jets ever seen, spanning 23 million ...

Astronomers have discovered the largest pair of black hole jets, stretching 23 million light-years. That’s like lining up 140 Milky Way galaxies one after another!