Physics
The secret of dark matter could be a particle the size of a planet
Physicist Asimina Arvanitaki thinks big: enormous particles and a gigantic, dark-matter beacon 鈥� and knows how we might find them
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Earth
Dark matter secrets could lie buried in ancient rocks on Earth
Features
Space
Catherine Heymans: The dark side of the universe
Video
Physics
Chamkaur Ghag: The hunt for dark matter
Video
Physics
Particles crossing to our world could open portal to dark-matter realm
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Physics
Inside the hunt for the universe’s missing ingredient 鈥� dark matter
Regulars
Space
10 mysteries of the universe: What is dark matter?
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Space
Dark matter blasted by star explosions may explain misfit galaxies
News
Physics
Dark matter might be harder to detect because it鈥檚 not from our galaxy
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Physics
Mystery of the cosmic dawn: What鈥檚 eating the first starlight?
A shoestring experiment in the Australian outback has seen the signal of the very first stars 鈥� and a weird effect astronomers are struggling to explain
Features
Space
Gamma rays from the sun are acting weird and nobody knows why
News
Physics
Dark radiation may fix our broken understanding of the universe
News
Physics
Mystery of neutrino masses may be explained by dark matter force
News
Humans
Dark DNA: The missing matter at the heart of nature
Features