Physics
How a fiery matter-antimatter union may lead to limitless energy
A weird, self-destructive blend of opposite stuffs briefly reigned at the birth of the universe. Recreating it could crack the nut of nuclear fusion
Features
Physics
Why Hawking’s PhD thesis is now an internet-breaking inspiration
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Environment
Volcanoes that spew stretchy ice could make dwarf planets bright
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Physics
Gravitational waves have let us see huge neutron stars colliding
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Space
Nanoflares in the sun鈥檚 plasma may cause its scalding atmosphere
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Physics
Half the universe鈥檚 missing matter has just been finally found
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Space
Latest gravitational wave isn’t from neutron stars after all
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Physics
Far-off galaxies are firing rare high-energy cosmic rays at us
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Physics
Infamous three-body problem has over a thousand new solutions
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Physics
Our closest star system may be home to a stolen star and planet
Proxima b, the nearest exoplanet to Earth, may have been captured along with its star instead of born in the dangerous three-star system where it now lives
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Physics
Mysterious flashing star seems destined for an explosive end
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Space
Final pictures from Cassini as probe smashes into Saturn
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Space
Our sun probably didn鈥檛 steal Planet Nine from outer space
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Space
The sun just belched out the strongest solar flare in 12 years
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