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Merging galaxies throw shade on alternative dark matter theory

Physics

Merging galaxies throw shade on alternative dark matter theory

The rate of galaxies merging 2 billion years after the big bang is 5 to 10 times more than predicted by theories of modified Newtonian dynamics, and more in line with dark matter theories

News

Galaxy

Physics

Thrilling hints of elusive dark matter particles are starting to fade

News

Astronomers have created the largest ever map of dark matter

Physics

Astronomers have created the largest ever map of dark matter

News

Dan Hooper

Video

Dan Hooper: What happened at the big bang?

Video

The Milky Way may have less dark matter than astronomers thought

Space

The Milky Way may have less dark matter than astronomers thought

News

Does a halo of mysterious dark matter swirl around every galaxy?

Space

Does a halo of mysterious dark matter swirl around every galaxy?

Comment

Dark matter in galaxy clusters is behaving oddly and we don't know why

Space

Dark matter in galaxy clusters is behaving oddly and we don't know why

News

Why dark matter should be called something else

Space

Why dark matter should be called something else

Comment

telescope

Space

Dark matter map hints at cracks in our understanding of the universe

News

This week's new questions

Last Word

This week's new questions

How tight are the lids on food jars supposed to be, and what happens when dark matter falls into a black hole? Send us your thoughts

Regulars

Space

The detector with a billion sensors that may finally snare dark matter

Features

Last Word

This week’s new questions

Regulars

Video

What is dark energy, and could it destroy the universe?

Video

Physics

The antimatter factory about to solve the universe's greatest mystery

Features