Surprisingly, the black hole driving this colossal jet is modest by quasar standards, weighing 450 million times the mass of ...

How astronomers used gravitational lensing, a space-time trick predicted by Einstein, to detect a black hole measuring 30 ...

Dark matter is a mysterious, invisible substance that makes up most of the universe’s mass. Scientists can’t see it directly, ...

LISA is set to revolutionize our understanding of the gravitational universe and the interactions that make the entire cosmos ...

By observing tiny ripples in spacetime called "gravitational waves" that propagate away from colliding black holes, ...

Universal's Stella Nova Resort just opened, and I spent a night in the family-friendly hotel for $124. I couldn't believe the ...

Telescopes around the world have spotted a monster radio jet streaming from a quasar dating back to the first 1 billion years ...

Astronomers have discovered a truly ancient monster: a radio jet 200,000 light-years wide, originating from when the universe ...

Researchers said on Thursday that they had discovered twin-lobed radio jets they suspect were formed when the universe was ...

Scientists have found dark matter dominating the halos of two supermassive black holes 13 billion light years away.

A team of astronomers, including researchers from our top-rated Physics department, have discovered the largest radio jet ...