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Biggest void in universe may explain cosmic cold spot

Space

Biggest void in universe may explain cosmic cold spot

A cold spot in the big bang's afterglow may be a "shadow" of the biggest known hole in the cosmos – not a sign of a collision with another universe

News

Mystery galactic glow may be echo of sterile neutrinos

Space

Mystery galactic glow may be echo of sterile neutrinos

Regulars

Embrace the lumpiverse: How mess kills dark energy

Space

Embrace the lumpiverse: How mess kills dark energy

Features

Better to see the beautiful, ugly truth of the cosmos

Space

Better to see the beautiful, ugly truth of the cosmos

Leader

Big Bang breakthrough team back-pedals on major result

Physics

Big Bang breakthrough team back-pedals on major result

News

Doubts about big bang breakthrough won't kill inflation

Space

Doubts about big bang breakthrough won't kill inflation

Opinion

Clingy dark matter may slow corpse star spins

News

Goodbye big bang, hello big silence

Space

Goodbye big bang, hello big silence

Features

A straight-talking woman's guide to dark matter

Space

A straight-talking woman's guide to dark matter

CultureLab

It's crunch time for dark matter if WIMPs don't show

Space

It's crunch time for dark matter if WIMPs don't show

If dark matter isn't made of WIMPs, could neutrinos or axions fit the bill? What if it's not a particle at all but a strange modification of gravity?

News

Space

Skinny wormholes could send messages through time

News

Space

I was there at the birth of the big bang

Features

Space

Milky Way's fringe stars show our galaxy's flare

News

Space

Quantum twist could kill off the multiverse

News