Anomaly Daily
Anomaly Daily

Tuesday · July 28, 2026


Today's case

JWST Cycle 5: The Next Shot at K2-18b's Alleged Biosignature

Frontier Science2026-07-01

JWST Cycle 5 begins observations around July 2026, and among its targets: K2-18b, the sub-Neptune 124 light-years away where a 2023 Cambridge-led team claimed to detect dimethyl sulfide — a molecule produced by marine life on Earth. A 2025 NASA-led reanalysis (Welbanks et al., arXiv:2508.05961) found the evidence does not meet the scientific standard of detection. Cycle 5 data could settle it — or complicate it further. This is the scientific method running in public, in real time.

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Today's puzzle

Triangulate

Sometime around 1817, a farm family in the American South began reporting strange noises in the night — chains dragging, stones thrown, covers pulled from beds. The story that grew around them became one of the most famous ghost legends in U.S. history, set in a state that sits between the Appalachians and the Mississippi River. · The county in question sits in the northern tier of this state, just south of the Kentucky border. The region is part of the Interior Low Plateaus — rolling farmland, tobacco country, the kind of place where a family farm in the early 19th century would have been genuinely isolated. · The nearest city of any size is a river town on the Cumberland River, roughly 50 kilometers to the southeast — a place that became famous for country music, not ghost stories. The farm itself sits in a county named for a Scottish nobleman who served as a British colonial governor. · The specific community associated with the legend is a small unincorporated settlement that today sits along U.S. Route 41, roughly 35 kilometers north of that Cumberland River city, close enough to the Kentucky state line that the legend occasionally bleeds across the border into regional folklore from both states.

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Today's plate

01

UAP

The Field Guide opens today to Plate 1.

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Plate 1 — UAP