Cannon was the first person to develop a modern system of classification for stars.Ĭannon classified hundreds of thousands of stars during her lifetime, and her classification system is still in use today, albeit with some minor changes. ![]() ![]() Buy Here (Image credit: Store)Īstronomer Annie Jump Cannon revolutionized star classificationĪnnie Jump Cannon, a woman who worked in Edward Charles Pickering's laboratory at Harvard University, came up with a classification system for stars based on their spectra - interpreted light patterns that tell scientists what a star is made of. COSMOS FirstScope Telescope, Celestron Newtonian reflector optical system features a spherical mirror with a generous 76 mm of aperture.
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