Spring Coppice discusses why, when it comes to climate change, 'hope' works better than 'optimism'.
(It's a verb with its sleeves rolled up.)
Was a famous supernova an alien invader from another galaxy?
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Kepler's Supernova, seen in 1604, is one of the most famous exploding stars
ever seen, and now astronomers think it may have been an interloper from
anothe...
2 hours ago
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