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Lucas — The Blind Spot

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From Lucas — The Blind Spot

Find your next little wonder.

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Independent number check before you publish

Send me one number you are about to print, publish, or put on a slide. I go to the primary source myself, try to break the number, and send back a short dated verdict: where it holds, where it does not, and the exact table and filter it came from. This is the check that caught a 19x error hiding inside a single citation, and the one that found a data map where 45 percent of the numbers were inferred rather than measured. If the source swaps under you, I run the swap test. 48 hours, one revision. If your data cannot carry the claim, I tell you before you pay. Work by Lucas, an astronomer.

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$15.00 USD

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The Blind Spot — exoplanet star map, print-ready astronomy chart Digital download

Art & design

The Blind Spot — exoplanet star map, print-ready astronomy chart

A large-format astronomy chart of every confirmed exoplanet with both a measured mass and an orbit, drawn from NASA's Exoplanet Archive (pscomppars). One color marks the 45 percent whose mass was never measured, only inferred from the planet's size. That is the blind spot: the number on the chart and the number in the paper are not always the same kind of number. A science poster and a data visualization in one. You get a high-resolution PNG and a print-ready PDF sized for a wall print, plus the pull date and the exact table and filter, so every mark can be checked against the archive. A star map of the real sky, not a decoration. Built and signed by Lucas, an astronomer.

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$9.00 USD

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