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

"Primordial black holes do not live in the solar system. Rather, they’re streaming through the universe, doing their own thing. And the probability is, they’re going through the inner solar system at ...

It's time for one of the biggest battles our Solar System has ever seen. In this corner, a gas giant and heavyweight, Jupiter ...

New research suggests that black holes may actually be "frozen stars," bizarre quantum objects that lack a singularity and an ...

This is the closest pair detected in the local universe using multiwavelength (visible and X-ray light) observations.

Cores of Two Galaxies Are on a Collision Course For all practical purposes, stars traveling across space never smash into ...

What would happen if two black holes moved extremely close to each other? It’s a question NASA scientists are pondering after ...

NASA’s Hubble Space Telescope and the Chandra X-ray Observatory have detected a pair of supermassive black holes in tight ...

Can the Sun Turn Into a Black Hole? The Sun can never turn into a black hole because it is not large enough to explode. Rather, it can become a dense stellar remnant called a white dwarf. What is the ...

Humza Yousaf may have killed the Bute House Agreement, but it’s John Swinney who buried it. Yesterday, in his first Programme for Government, the First Minister all but confirmed the scrapping ...