What do astronomers study?

1 Answer
Veddesh #phi#
Jan 31, 2016

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Explanation:

Astronomers use physics, chemistry and mathematics to study the makeup of the universe. They discover facts about other astrophysical objects using telescopes on Earth and in space, radio, computers and the geology of Earth. Astronomers also use digital cameras and charge-couple devices in order to convert the data captured by telescopes into electrical signals for further study on computers

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