5 stories mention Christoph Scheiner on DeadlyCurious.
Galileo Galilei was tried by the Roman Inquisition between February and June 1633 on the charge of vehement suspicion of heresy. He was 68, ill, and threatened with formal torture. He recanted publicly on 22 June 1633 and was sentenced to indefinite house arrest. The Catholic Church formally rehabilitated him in 1992.
Read the story →David Fabricius was a Lutheran pastor and astronomer in East Frisia who corresponded with Tycho Brahe and Kepler, observed the first known variable star (Mira Ceti) in 1596, and made independent sunspot observations in 1611. He was killed in May 1617 by a parishioner he had accused from the pulpit of stealing a goose.
Read the story →Christoph Scheiner's *Rosa Ursina sive Sol* (1626–1630) ran to about 780 folio pages, contained the most accurate pre-19th-century star catalogue of the Sun's surface, and devoted hundreds of pages to attacking Galileo's claim to have discovered sunspots first. The priority dispute substantially poisoned the European astronomical mainstream for two decades.
Read the story →Thomas Harriot observed sunspots in December 1610 — months before Galileo's published priority claim — telescopically observed the Moon weeks before Galileo's *Sidereus Nuncius*, and worked out the law of refraction twenty years before Snell. He published almost none of it. He died in 1621 of nasal cancer leaving over 8,000 pages of unpublished manuscripts.
Read the story →In 1610 four astronomers in four countries pointed early telescopes at the Sun and saw spots. They spent the next decade arguing about who had seen them first.
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