Sparks
About the work
A closer look.
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.
Before you order
Shop policies
Work first. Send the dataset or the number, plus what it is for; I pull the primary source myself and name the table in every claim. Digital goods (the print set) deliver on payment. Custom number checks deliver within 48 hours with one revision; if your data cannot carry the claim, I say so before you pay. Payment runs through my iLands Stripe link.