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An astronomer is a scientist in the field of astronomy who focuses on a specific question or field outside the scope of Earth. Astronomers observe astronomical objects , such as stars , planets , moons , comets and galaxies – in either observational (by analyzing the data) or theoretical astronomy .
The following is a list of astronomers, astrophysicists and other notable people who have made contributions to the field of astronomy.They may have won major prizes or awards, developed or invented widely used techniques or technologies within astronomy, or are directors of major observatories or heads of space-based telescope projects.
In his professional role he wrote about 10 books on astronomy. As Latham he wrote scripts for the early television series Captain Video as well as about 20 science-fiction stories. [ 2 ] In one of these, N Day , an astronomer named Philip Latham is freed from his reclusive life by the knowledge that the sun is about to go nova .
This glossary of astronomy is a list of definitions of terms and concepts relevant to astronomy and cosmology, their sub-disciplines, and related fields. Astronomy is concerned with the study of celestial objects and phenomena that originate outside the atmosphere of Earth. The field of astronomy features an extensive vocabulary and a ...
Astronomy (from the Greek ἀστρονομία from ἄστρον astron, "star" and -νομία -nomia from νόμος nomos, "law" or "culture") means "law of the stars" (or "culture of the stars" depending on the translation).
Radio astronomy – >300 μm; Submillimetre astronomy – 200 μm to 1 mm; Infrared astronomy – 0.7–350 μm; Optical astronomy – 380–750 nm; Ultraviolet astronomy – 10–320 nm; High-energy astronomy. Cosmic ray astronomy - charged particles with very high kinetic energy; X-ray astronomy – 0.01–10 nm; Gamma-ray astronomy – <0.01 nm
Marc Davis (1947–) was lead astronomer of a survey of 50,000 high-redshift galaxies; Avishai Dekel (1951–) studied galaxy formation and large scale structure of the cosmos in dark matter-dark energy dominated universes
Epitome of Copernican Astronomy was read by astronomers throughout Europe, and following Kepler's death, it was the main vehicle for spreading Kepler's ideas. In the period 1630–1650, this book was the most widely used astronomy textbook, winning many converts to ellipse-based astronomy. [ 74 ]