
1) Alhazen 2) Anaximander 3) Astrophysicist 4) Bessel 5) Bowditch 6) Celsius 7) Copernicus 8) Cosmologist 9) Eddington 10) Eratosthenes 11) Galilean 12) Galileo 13) Halley 14) Herschel 15) Hipparchus 16) Huggins 17) Hypatia 18) Kepler 19) Laplace 20) Lovell 21) Newcomb 22) Oort 23) Peirce 24) Ptolemaic
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https://www.crosswordclues.com/clue/astronomer

1) An expert in astronomy 2) Copernicus 3) Copernicus, notably 4) Cosmos scientist 5) Galileo was one 6) Halley 7) His business is looking up 8) One who is always looking up 9) Palomar scientist 10) Physicist 11) Professional stargazer 12) Satellite tracker 13) SIR CHRISTOPHER WREN 14) Stargazer 15) Uranologist
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https://www.crosswordclues.com/clue/astronomer

An astronomer is a scientist who studies celestial bodies such as black holes, moons, planets, stars, nebulae, and galaxies, as well as Gamma-ray bursts and cosmic microwave background radiation. A related but distinct subject, cosmology, is concerned with studying the universe as a whole. An astronomer researches the world beyond earth. Historica...
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http://en.wikipedia.org/wiki/Astronomer

• (n.) One who is versed in astronomy; one who has a knowledge of the laws of the heavenly orbs, or the principles by which their motions are regulated, with their various phenomena. • (n.) An astrologer.
Found on
http://thinkexist.com/dictionary/meaning/astronomer/
[Noun] A person who studies the stars and planets.
Example: Patrick Moore is a famous astronomer.
See also: astronomical
Found on
http://www.bbc.co.uk/skillswise/glossary/
As·tron'o·mer noun [ See
Astronomy .]
1. An astrologer. [ Obsolete]
Shak. 2. One who is versed in astronomy; one who has a knowledge of the laws of the heavenly orbs, or the principles by which their motions are regulated, with their various phenomena. « An undevo...
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http://www.encyclo.co.uk/webster/A/137

a scientist who studies objects in space
Found on
http://www.kidseclipse.com/pages/glossary.htm

Someone who studies Astronomy.
Found on
http://www.solarspace.co.uk/Glossary.php

[
n] - a physicist who studies astronomy
Found on
http://www.webdictionary.co.uk/definition.php?query=astronomer

a scientist who makes observations and studies planets, stars, galaxies any anything else in space
Found on
https://sciencetrek.org/sciencetrek/topics/astronomy/glossary.cfm

a scientist who makes observations and studies planets, stars, galaxies any anything else in space
Found on
https://sciencetrek.org/sciencetrek/topics/planets/glossary.cfm
uranologist noun a physicist who studies astronomy
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https://www.encyclo.co.uk/local/20974

a scientist who makes observations and studies planets, stars, galaxies any anything else in space
Found on
https://www.encyclo.co.uk/local/22786

an expert in astronomy; a scientific observer of the celestial bodies.
Found on
https://www.infoplease.com/dictionary/astronomer
No exact match found.