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 ...

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

Smile for the camera! An interaction between an elliptical galaxy and a spiral galaxy, collectively known as Arp 107, seems to have given the spiral a happier outlook thanks to the two bright “eyes” ...

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

NASA Goddard Space Flight Center runs down the "best-known" black holes in the Milky Way galaxy and the Large Magellanic Cloud. Credit: NASA Goddard Space Flight Center ...

Mars is no doubt a lonely place to be, but for more than a year NASA’s Perseverance rover has had a little pal traveling with it. This is the rock that has been stuck rolling around in the wheel of ...

Active galactic nuclei are supermassive black holes that release bright jets of material and high winds that can shape the ...

The pair of galaxies may eventually lose their Mona Lisa smile, but NASA says it will eventually transform into something ...

Hubble Space TelescopeHomeNASA's Hubble, Chandra… Missions Hubble HomeOverviewAbout HubbleThe History of HubbleHubble TimelineWhy Have a Telescope in ...

Check these five spectacular NASA images from space posted on their Instagram handle, which keeps us updated with all the ...