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cosmology

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

Space

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

Exotic primordial black holes born in the moments after the universe began could be the key to solving some of cosmology’s biggest problems… if only we can find them.

Features

Two neutron stars circle closer to each other

Space

Weird repeating signals from deep space may be created by starquakes

News

Galaxies in space

Space

Weird galaxies suggest our best understanding of the cosmos is wrong

News

A classic quantum theorem may prove there are many parallel universes

Physics

A classic quantum theorem may prove there are many parallel universes

News

The CHIME radio telescope

Space

We have spotted 8 more mysterious repeating radio bursts from space

News

What if there was no big bang and we live in an ever-cycling universe?

Space

What if there was no big bang and we live in an ever-cycling universe?

Features

Mysterious signals from space could teach us how dark energy works

Space

Mysterious signals from space could teach us how dark energy works

News

Welcome to the 5th dimension: Our universe's radical new fate

Physics

Welcome to the 5th dimension: Our universe's radical new fate

Features

image of space

Space

Mystery of universe’s expansion deepens with new cosmic calculation

News

telescopes

Space

There aren’t enough space explosions to explain strange radio bursts

Weird flashes of radio waves from space could in theory be coming from huge explosions, but now we know the radio bursts occur too often for that idea to work

News

Space

Something is seriously wrong with our understanding of the cosmos

News

Technology

Galaxy simulator Ashley Spindler uses AI to understand the far cosmos

Regulars

Space

Mystery radio waves from space tracked to a surprising home galaxy

News

Definition

Cosmic microwave background

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