It is a natural science that is the study of night sky and celestial objects (such as moons, planets, stars, nebulae, galaxies, and more etc.) is called astronomy.
(Click the blue text, where it’s available, below for more information.)


  • Night Sky
  • Star Patterns
  • Zodiac
  • Milky-Way
  • Space Catalogues
  • Telescopes Observatories
  • Spectra and Emission lines
  • Radio Telescopes
  • Space Telescopes

History of Astronomy

  • Hipparchus of Nicaea
  • Ptolemy
  • Islamic Astronomers
  • Nicolaus Copernicus
  • Galileo Galilei
  • Johannes Kepler
  • Issac Newton
  • William Herschel
  • Albert Einstein
  • Eddie Hubble

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