We've Been Wasting 99% of Our Supernova Data
We've Been Wasting 99% of Our Supernova Data
By Mark Thompson (https://ift.tt/K9EXfTe)
May 14, 2026 at 04:18PM
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By Mark Thompson (https://ift.tt/K9EXfTe)

Every time an astronomer points a telescope at a distant supernova, they're trying to measure how far away it is. But the light from these stellar explosions arrives tangled up with interference from dust, the age of the host galaxy and the chemical make up of the original star . Unpicking it all has always been a painstaking business. Now a team of researchers has used artificial intelligence to cut through the noise in a single step, potentially making cosmological measurements four times more precise. In a universe full of unanswered questions, that's a very significant leap forward.
May 14, 2026 at 04:18PM
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