According to the copernicus, the first duty of the astronomer is observation.
What did Copernicus believe?
Nicolaus Copernicus (1473–1543) was a mathematician and astronomer who proposed that the sun was stationary in the center of the universe and the earth revolved around it.
How was Copernicus theory proved?
- Galelio discovered evidence to support Copernicus' heliocentric theory when he observed four moons in orbit around Jupiter.
- Beginning on January 7, 1610, he mapped nightly the position of the 4 “Medicean stars” (later renamed the Galilean moons).
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The answer is B. an increase in the power of the federal government over the United States.
Dozens killed in fighting in Afghanistan as peace talks continue. Clashes erupted overnight in Nangarhar province when the Taliban attacked checkpoints of Afghan forces, official says.
Answer:
It's the ability or willingness to tolerate something.
Explanation:
