Dark Matter
Latest about Dark Matter

Physicists search for imprints left by dark matter haloes as they swoosh through galactic gas
By Andreea Font published
The search for dark matter is at a crossroads. Now, physicists have a new way to tell what the invisible stuff is made of.

Astronomers claimed galaxy was 98% dark matter. They were wrong.
By Rafi Letzter published
Back in 2016, researchers claimed Dragonfly 44 was a "failed" Milky Way — a galaxy with a huge dark matter mass but almost no stars. Now, on closer examination, that claim has fallen apart.

What is dark matter?
By Adam Mann published
Basic facts about the unknown material called dark matter.

Dark matter hunter who found unexpected, giant 'Fermi bubbles' wins $100,000 physics prize
By Rafi Letzter published
Tracy Slatyer, known for hunting dark matter in our galaxy and discovering evidence of an ancient Milky Way explosion, has won a $100,000 prize funded by tech billionaires.

A long-lost type of dark matter may resolve the biggest disagreement in physics
By Rafi Letzter published
Right now, key measurements of the universe's expansion are contradicting each other. A lost form of dark matter could help them agree.

Hunting for dark matter — inside the Earth
By Paul Sutter published
The answer to the dark-matter mystery may be under our feet.

Did German physicists accidentally discover dark matter in 2014?
By Rafi Letzter published
A new theory suggests that dark matter might not be made of undiscovered, never-before-seen particles. Instead, researchers write, it might be made from a type of "hexaquark" detected in 2014.
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