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Black hole

Space

Quantum effects cloak impossible singularities with black holes

Theoretical points in space-time that destroy the laws of physics may not be a threat in the real world thanks to quantum mechanics

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Physics

Reality check: The hidden connections behind quantum weirdness

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Technology

Inside knowledge: Why we'll never know everything

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Space

Inside knowledge: Is information the only thing that exists?

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McGaugh

Physics

How dark matter lost its shine for me

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Physics

Rules of attraction: Why it's time to rethink how gravity works

Features

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Technology

Cooling to absolute zero mathematically outlawed after a century

News

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Physics

The string-loop theory that might finally untangle the universe

Features

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Physics

Fuzzy pulsars orbiting black holes could unmask quantum gravity

News

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Physics

Cosmic uncertainty: Your skull is an amazing physics lab

Some of the greatest breakthroughs have happened in thought experiments – and they're still the only way to play with black holes, says physicist Sean Carroll

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Physics

Cosmic uncertainty: Are there really just three dimensions?

Features

Physics

Cosmic uncertainty: Could quantum weirdness be even weirder?

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Physics

Cosmic uncertainty: Does time go both ways?

Features

Physics

Magnets, boiling kettles and the secret code underlying reality

Features