Physics
Why I’m choosing dark matter over dark energy – for now at least
Dark matter is my focus these days, but the intractable problems of dark energy and cosmic acceleration are still on my mind, says Chanda Prescod-Weinstein
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Space
Strange gravitational wave echoes may let us probe dark matter
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Space
Sterile neutrinos could explain dark matter 鈥� if we can find them
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Physics
Lunar craters could reveal past collisions with ancient black holes
Features
Space
The eternal debate about the eternal inflation of the universe
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Space
Dark matter is slowing down the slab of stars at our galaxy鈥檚 centre
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Physics
Merging galaxies throw shade on alternative dark matter theory
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Physics
Thrilling hints of elusive dark matter particles are starting to fade
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Physics
Astronomers have created the largest ever map of dark matter
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Physics
Dan Hooper: What happened at the big bang?
From the big bang onwards you might think we know a lot about the universe鈥檚 first fraction of a second. But that just isn鈥檛 true.聽 For physicist, Dan Hooper, solving these questions involves radically rethinking what we think we know about the universe鈥檚 very early history.
Video
Space
The Milky Way may have less dark matter than astronomers thought
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Physics
Does a halo of mysterious dark matter swirl around every galaxy?
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Space
Dark matter in galaxy clusters is behaving oddly and we don’t know why
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Physics
Why dark matter should be called something else
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