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Dark matter

Definition

Dark matter

We've seen signs of a mirror-image universe that is touching our own

Space

We've seen signs of a mirror-image universe that is touching our own

Features

Don't miss: X-Men antics, hunting dark matter and taking on Glorkon

Space

Don't miss: X-Men antics, hunting dark matter and taking on Glorkon

Culture

The secret of dark matter could be a particle the size of a planet

Physics

The secret of dark matter could be a particle the size of a planet

Features

Dark matter secrets could lie buried in ancient rocks on Earth

Earth

Dark matter secrets could lie buried in ancient rocks on Earth

Features

Catherine Heymans: The dark side of the universe

Video

Catherine Heymans: The dark side of the universe

Video

Chamkaur Ghag: The hunt for dark matter

Video

Chamkaur Ghag: The hunt for dark matter

Video

city artwork

Physics

Particles crossing to our world could open portal to dark-matter realm

Features

particle detector

Physics

Inside the hunt for the universe's missing ingredient – dark matter

Regulars

10 mysteries of the universe: What is dark matter?

Space

10 mysteries of the universe: What is dark matter?

It’s invisible, and yet the motions of galaxies suggest it must be there. But a recent discovery has just deepened the mystery of the universe we cannot see

Features

Space

Dark matter blasted by star explosions may explain misfit galaxies

News

Space

Dark matter might be harder to detect because it’s not from our galaxy

News

Space

Mystery of the cosmic dawn: What’s eating the first starlight?

Features

Space

Gamma rays from the sun are acting weird and nobody knows why

News