Astronomer - Wikipedia
To become an astronomer, start by using a telescope to view the stars and galaxies so that you become familiar with them. You can also join an astronomy club at your school or online to learn more about the subject and meet other people who share your interest.
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What is an astronomer? Astronomers are scientists who study the Universe and the objects within it. There are so many interesting things to learn about within the Universe that astronomers often become specialists who focus on galaxies, stars, planets, star-forming regions, the Sun, the search for life, or the origin and evolution of the ...
List of astronomers - Wikipedia
Hipparchus is considered the greatest ancient astronomical observer and, by some, the greatest overall astronomer of antiquity. He was the first whose quantitative and accurate models for the motion of the Sun and Moon survive. Masanori Hirasawa: Japan: Kiyotsugu Hirayama: Japan: 1874: 1943 Shin Hirayama: Japan: 1868: 1945 Gustave-Adolphe Hirn ...
Astronomy - Wikipedia
An astronomer is a scientist in the field of astronomy who focuses their studies on a specific question or field outside the scope of Earth. They observe astronomical objects such as stars, planets, moons, comets and galaxies - in either observational (by analyzing the data) or theoretical astronomy.
What Does an Astronomer Do? - Science in the News
Learn about the achievements and discoveries of some of the most influential astronomers in history, from ancient Greece to modern times. Explore their contributions to the understanding of the solar system, the universe and beyond.
Famous astronomers: How these scientists shaped astronomy
Learn about Edwin Hubble, the 20th century astronomer who discovered millions of galaxies beyond the Milky Way and proved the universe was expanding. Find out how he classified galaxies, measured distances, and laid the foundation for the Big Bang Theory.
What is an astronomer? | Cool Cosmos
Johannes Kepler, German astronomer who discovered three major laws of planetary motion. His discoveries turned Nicolaus Copernicus's Sun-centered system into a dynamic universe, with the Sun actively pushing the planets around in noncircular orbits. Learn more about Kepler's life and discoveries in this article.
20 greatest astronomers, ranked - Astronomy Magazine
Learn how Chantanelle Nava, an exoplanet astronomer, uses the Doppler method to detect and study planets around other stars. Find out how she collects, analyzes and interprets data from stars far away, and what she loves about her work and her field.
Edwin Hubble - Science@NASA
Mathematical ability is a must for a future astronomer, since calculations are involved in many aspects of astronomy, Thompson says. The ability to simplify and explain complex topics is also ...
Astronomy | Definition, History, Discoveries, & Facts | Britannica
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