Astronomers have discovered a black hole emitting energy in jets longer than the width of 140 Milky Way galaxies.

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A new study reveals that one such pair of jets, belonging to a black hole some 7.5 billion light-years away, stretches some 23 million light-years—the equivalent of placing 140 Milky Ways in a ...

Astronomers have spotted a massive pair of jets releasing material from a distant black hole. The jets are so large they span about 140 Milky Way galaxies in length.

How large can black hole jets become? This is what a recent study published in Nature hopes to address as an international team of researchers investigated | Space ...

A new paper explores the idea of asteroid-sized objects that may be causing gravitational ripples in our cosmic neighborhood.

The universe’s hidden mass may be made of black holes, which could wobble the planets of the solar system when they pass by ...

Black holes often appear in science fiction movies, largely because elements of their existence are still a mystery. They ...

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"If there are lots of black holes out there, some of them must surely pass through our backyard every now and then." ...

Research suggests black holes may not exist as traditionally thought, with frozen stars potentially solving key paradoxes.

The most massive discovered black hole jets, extending on to incredibly 23 million light-years. To look it through that lens, ...