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 ...

The National Aeronautics and Space Administration (NASA) has discovered the closest pair of supermassive black holes to date ...

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 ...

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

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

At just 300 light-years apart, these are the nearest confirmed pair of supermassive black holes spotted in our local universe using visible and X-ray light observations.

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

Astronomers observed a close pair of black holes dancing around one another using the Hubble Space Telescope and Chandra ...

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

With the help of NASA's Hubble Space Telescope, an international team of researchers led by scientists in the Department of ...

With Boeing's Starliner spacecraft is safely back on Earth, NASA says Crew Flight Test astronauts Butch Wilmore and Suni ...

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” ...