kiaa: (devil)
2020-12-31 11:59 pm

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kiaa: (toon)
2017-06-06 09:11 am
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kiaa: (toon)
2017-05-18 02:38 pm
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kiaa: (redhair_face)
2017-05-06 11:25 pm
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The X-ray tsunami

X-ray tsunami in Perseus galaxy cluster

Not so very long ago or far away in astronomical terms, a near-miss between titanic galaxy clusters might have set into motion an immense wave of hot gas.
kiaa: (kitty)
2017-03-27 10:30 am
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Worse than Chernobyl

Soviet cover-up of nuclear fallout worse than Chernobyl



It was a nuclear disaster four times worse than Chernobyl in terms of the number of cases of acute radiation sickness, but Moscow’s complicity in covering up its effects on people’s health has remained secret until now.