Marcus Chown

@marcuschown

Writer. Books include Tweeting the Universe, We Need to Talk About Kelvin, Quantum Theory Cannot Hurt You & Solar System for iPad

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The Sun. Imaged at night. Not looking up at the sky but down through 8000 miles of rock. Not with light but neutrinos.

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589 days ago

The Sun. Imaged at night. Not looking up at the sky but down through 8000 miles of rock. Not with light but neutrinos.

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