City-size, cold-volcano comet transforms into a glowing 'snail shell' after major explosive outburst

Following a massive cryovolcanic eruption, the mysterious Comet 29P/Schwassmann-Wachmann has been morphed into a giant spiral ...
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How to use fuzzy matching in Power Query to clean up Excel data

Merge lists even with typos and inconsistent names. Tune the similarity threshold, use a transform table, and audit results ...