events
Galileo Galilei is formally banned by the Roman Catholic Church from teaching or defending the view that the earth orbits the sun.
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Galileo affair
17th century conflict between Galileo Galilei and the Roman Catholic Church
The Galileo affair was an early 17th century political, religious, and scientific controversy regarding the astronomer Galileo Galilei's defence of heliocentrism, the idea that the Earth revolves around the Sun. It pitted supporters and opponents of Galileo within both the…Source: Wikipedia (CC BY-SA)
Heliocentrism
Sun-centered astronomical model
Heliocentrism is a superseded astronomical model in which Earth and planets orbit around the Sun at the center of the universe. Historically, heliocentrism was opposed to geocentrism, which placed Earth at the center. The notion that Earth revolves around the Sun had been…Source: Wikipedia (CC BY-SA)
February 26
Day of the year
February 26 is the 57th day of the year in the Gregorian calendar; 308 days remain until the end of the year.Source: Wikipedia (CC BY-SA)