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You can 'see' the closest known black hole to Earth with the naked eye

Space

You can 'see' the closest known black hole to Earth with the naked eye

Astronomers found a star that appeared to be orbiting nothing at all – but it’s actually the closest black hole ever at just 1000 light years away

News

The orbit of a star near our galaxy’s black hole proves Einstein right

Space

The orbit of a star near our galaxy’s black hole proves Einstein right

News

Stars merging

Space

Supermassive stars may have formed by repeatedly eating their siblings

News

Black hole from the early universe is blasting us with a powerful jet

Space

Black hole from the early universe is blasting us with a powerful jet

News

Biggest explosion

Space

Astronomers have discovered the biggest explosion in the universe

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Milky Way's black hole

Space

Our galaxy’s huge black hole may have created organic molecules

News

Chess pieces

Physics

What is reality? Why we still don't understand the world's true nature

Features

Weird dust balls seen impossibly close to our galaxy’s huge black hole

Space

Weird dust balls seen impossibly close to our galaxy’s huge black hole

News

Gravitational wave mystery could be a sign of a new kind of black hole

Space

Gravitational wave mystery could be a sign of a new kind of black hole

News

Supernova

Space

Black holes formed from dark matter could be making dead stars explode

White dwarfs are burnt out stars that can explode into supernovae, and this process might be kicked off by a black hole made of dark matter in the heart of the star

News

Video

Time travel and black holes: The weird promise of Einstein’s universe

Video

Space

We’ve found a black hole that may be smaller than any ever seen before

News

Space

Quantum weirdness could allow a person-sized wormhole to last forever

News

Space

Born in the big bang: How ancient black holes could save cosmology

Features