Physics
Fuzzy pulsars orbiting black holes could unmask quantum gravity
Random changes in the radio beam of a pulsar orbiting a black hole could be telltale quantum effects, giving us a way to test theories of quantum gravity
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Physics
Family tree of stars helps reconstruct Milky Way’s formation
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Space
Magnetic meteorites narrow down solar system鈥檚 birthdate
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Physics
Starlight test shows quantum world has been weird for 600 years
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Physics
Sun’s rotation is slowed down by its own photons
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Space
Tiny spacecraft could brake at exoplanet using alien starlight
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Physics
Intergalactic collision birthed a sparkling ring of young stars
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Space
Binary stars shred up and shove off their newborn planets
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Physics
鈥楢lien megastructure鈥� signal may be due to star eating a planet
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Space
Milky Way’s core could be spewing out planet-sized star chunks
The supermassive black hole at the galaxy's heart can stretch and shred stars that approach 鈥� then fling the shreds away as spheres as small as Neptune
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Space
Fresh look at old data shows the sun is surprisingly sluggish
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Physics
Galaxy’s rapid growth spurt may have spawned 3000 suns per year
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Physics
Mickey Mouse ears may explain universe鈥檚 biggest explosions
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Space
Double star may light up the sky as rare red nova in six years
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