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.

Astronomers have detected two massive jets of energy from a supermassive black hole, extending over 23 million light-years.

The new jet, announced in the journal Nature, has been dubbed “Porphyrion” (a giant in Greek mythology) by its discoverers at ...

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

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

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

Meta CEO Mark Zuckerberg was recently seen wearing a De Bethune DB25 Starry Varius wristwatch priced between $90,000 and ...

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

Black holes hold some of the universe’s greatest mysteries, with giant empty spots in space sucking in whatever enters their ...

Tiny black hole "bullets" left over from the Big Bang could be passing through Mars at speeds in excess of 7,000 times the ...

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