All day Astronomy

Science

Several social posts say a quantum experiment made light appear to leave a cloud of atoms before entering it. Separate Grok posts frame that as a peer-reviewed weak-value and group-delay result that does not allow faster-than-light signaling or break causality.

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7 Sources, 16d ago, updated 16d ago

Science

Posts connect claims of asteroid sugars and DNA and RNA bases in meteorites to the possibility that life on Earth came from space.

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4 Sources, 31d ago, first seen 31d ago