Trump says the 'worst of the worst' are being sent to Guantanamo. ACLU says some are low-risk, have no access to counsel or ...

Astronomers have used a continent-sized radio telescope to find the largest black hole jet ever observed in the early ...

Fast-moving stars zooming through our galaxy might have been slingshotted from a black hole inside the neighbouring Large ...

Traditional black holes, as predicted by Albert Einstein's theory of General Relativity, contain what are known as ...

The passing gravitational waves “stretch or contract the universe by around 20 meters [about 65 feet] or so,” says Matthew ...

Researchers using the Event Horizon Telescope have significantly advanced our understanding of the supermassive black hole at ...

NASA's Hubble Space Telescope has discovered a tidal disruption event 300 million light years away. The donut shaped remains of a star were found around a hungry black hole. Credit: NASA's Goddard Spa ...

The Largest 'Black Hole Jet' Discovered Is Estimated to Be Twice the Size of Our Milky Way We know black holes to be ...

Ultra-self-interacting dark matter clumped into supposedly enormous masses that collapsed in on themselves and created the supermassive black holes in these quasars. Scientists formulated a ...

The 5.0 magnitude earthquake is tied for the sixth strongest in state history. Scientists have warned for years that ...

A federal court on Sunday blocked the Trump administration from sending three Venezuelan immigrants held in New Mexico to ...