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Internet Search Results
Astronomy - Wikipedia
In the past, astronomy included disciplines as diverse as astrometry, celestial navigation, observational astronomy, and the making of calendars. Astronomy is one of the few sciences in which amateurs play an active role. This is especially true for the discovery and observation of transient events.
Astronomy Magazine: Space News, Observing, Planets, Galaxies
Astronomy.com is for anyone who wants to learn more about astronomy and space, including planets, galaxies, asteroids, and NASA.
Astronomy: Everything you need to know | Space
Astronomy is one of the oldest scientific disciplines. Explore what it is and how it's shaped our understanding of the world around us in our ultimate guide.
NASA
NASA explores the unknown in air and space, innovates for the benefit of humanity, and inspires the world through discovery. NASA.gov brings you the latest news, images and videos from America's space agency, pioneering the future in space exploration, scientific discovery and aeronautics research.
Astronomy - NASA
NASA Continues to Study Pulsars, 50 Years After Their Chance Discovery
Astronomy | Definition, History, Discoveries, & Facts ...
Astronomy, science that encompasses the study of all extraterrestrial objects and phenomena. Since the late 19th century, astronomy has expanded to include astrophysics, the application of physical and chemical knowledge to an understanding of the nature of celestial objects.
Department of Astronomy: Indiana University Bloomington
Faculty and students in IU’s Department of Astronomy learn more each day about the Universe we live in. From observations to theory, we explore exoplanets, stars and star clusters, and galaxies to understand the complex interactions that reveal the past and shape the future of our Universe.
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