The black hole, spotted 5 billion light-years away in the Cosmic Horseshoe, could be the most massive ever found.

If you point your spaceship toward the constellation Leo, fire your thrusters, and travel about 5 billion light-years, you’ll ...

The massive " Cosmic Horseshoe " galaxy system likely hosts a colossal black hole measuring 36 billion times the mass of our ...

New measurements of the galaxy at the heart of the “Cosmic Horseshoe” indicate that it could house the most massive object ...

Astronomers have identified an ultramassive black hole that could be the largest ever measured, hidden in a distant galaxy ...

The astronomers estimated that the "ultramassive" black hole is over 10,000 times the mass of the Milky Way's black hole.

Astronomers have discovered potentially the most massive black hole ever detected. The cosmic behemoth is close to the ...

At 36 billion solar masses, the newly discovered black hole is so massive that it seems to break some theories of the ...

Astronomers spotted the ultramassive black hole inside the Cosmic Horseshoe, an equally gargantuan galaxy so powerful that it ...

About 5 billion light-years away from where you're sitting, in one of the most massive galaxies on record, there exists an ...

It may be the most massive black hole ever found. 36 billion times larger than the mass of our Sun, it was previously hidden ...

Astronomers have identified a 36-billion-solar-mass black hole in the distant Cosmic Horseshoe galaxy, using a new technique ...