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the branch of science that studies the universe beyond the earth. Word History. The word astronomy comes from astronomos, an ancient Greek word that means "one who arranges the stars."
4 paź 2019 · Astronomy is the study of stars, planets, comets, galaxies, space and anything else outside of the Earth and its atmosphere. When is the best time of the year to go stargazing?
Before the dawn of history someone noticed that certain celestial bodies moved in orderly and predictable paths, and astronomy—an ancient science—was born. Yet some of science’s newest discoveries have been made in this same field, which includes the study of all matter outside Earth’s atmosphere.
9 sie 2024 · Observational astronomy uses telescopes and cameras to observe or look at stars, galaxies and other astronomical objects. Theoretical astronomy uses maths and computer models to predict what should happen.
Astronomy is the branch of science that studies outer space focusing on celestial bodies such as stars, comets, planets, and galaxies. History of Astronomy. Perhaps one of the oldest sciences, we have record of people studying astronomy as far back as Ancient Mesopotamia.
Lesson Summary. is the study of outer space and all of the objects and bodies outside of the Earth's atmosphere, like stars, planets and comets. There are...
