Physics
Largest cosmic structures ‘too big’ for theories
Vast "hyperclusters" of galaxies festoon space, according to a new cosmic map – but theory says they shouldn't exist
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Space
Small galaxies may only give birth to small stars
News
Physics
Slim and beautiful: Galaxies too good to be true
Features
Space
Theory of everything: The big questions in physics
Features
Space
Theory of everything: The road to unification
Features
Space
Theory of everything: Have we now got one?
Features
Space
Theory of everything: Answering the critics
Features
Physics
When the multiverse and many-worlds collide
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Physics
Rewriting the textbooks: Einstein’s cosmological fudge
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Physics
Weird ‘unparticle’ boosted by Tevatron signal
"Unparticles" link a tenuous but intriguing idea to one of the biggest mysteries in physics: why matter prevails over antimatter in the universe
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Life
The limits of knowledge: Things we’ll never understand
Features
Physics
Second experiment hints at seasonal dark matter signal
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Space
Missing matter: Where did half the universe go?
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Physics
Catcher in the sky: The search for mystery matter
Features