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Starry Messenger Starry Messenger
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Alvan Clark & Sons Alvan Clark & Sons
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The Dog Star The Dog Star
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Logic is the Beginning, Not the End of Wisdom! Logic is the Beginning, Not the End of Wisdom!
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The Puppy Dog’s Tale The Puppy Dog’s Tale
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A Golden Ring A Golden Ring
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The Diamond in the Ring The Diamond in the Ring
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An Alternative Star Trek An Alternative Star Trek
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Cite
Abstract
After consuming their nuclear fuel, most stars lose their outer envelopes and all that remains is the collapsed core of the star, an object known as a white dwarf. Ever since Galileo pointed a telescope at the night sky, each advance in telescope making has resulted in sensational discoveries. Alvan Clark & Sons ground some of the biggest telescope lenses ever made. Alvan Graham Clark discovered Sirius B while testing one of these lenses. Eddington deduced that Sirius B has a size similar to that of the Earth, but with the mass of the Sun, and was an example of a new class of stars—white dwarfs. The easiest white dwarf to see with a telescope orbits the star Keid. In Star Trek, the planet Vulcan orbits the star Keid A.
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