The Biggest Planet In The Universe Is TerrifyingSome planets are so bizarre that they sound like science fiction, yet astronomers believe they are very real. In a journey across the universe's most ...

Add Yahoo as a preferred source to see more of our stories on Google. The largest 3D map of the cosmos may alter the ultimate fate of the universe After five years of surveying the sky, an ...

Astronomers have recently started looking for black holes bigger than galaxies. Brian Lacki explains how these “stupendously large black holes” might be used by alien civilisations, and what makes the ...

What if time doesn't actually exist until something changes? Scientists at the University of Birmingham created a tiny "mini ...

In the chaotic first moments after the Big Bang, ripples in spacetime may have done more than just echo through the cosmos—they could have helped create dark matter itself. New research suggests that ...

Scientists have reported the discovery of the largest reliably measured superstructure—an enormous arrangement of galaxies, galaxy clusters, and dark matter linked together by gravity—in the universe.

Nature abhors a vacuum, so the saying goes, but nobody told the universe. Space is filled with cosmic voids—vast regions mostly free of matter that have opened between dense threads of material that ...