Cosmos Facts

Episode 3 ( cosmos facts)

Lucy in the sky with diamonds. A star in the constellation of Centaurus has a secret at its heart. At first it appeared to be a dim white dwarf, but it subsequently turned out to be incredibly dense, with the mass of the Sun crammed into an object only a third the diameter of Earth. …

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EP 1 (COSMOS FACTS)

Everything in space, including the Milky Way, is moving. The Earth moves around the Sun, the Sun moves in the Milky Way, and the Milky Way cruises through space. The Cosmic Microwave Background radiation, radiation left over from the Big Bang, is used as a reference point to measure the velocity of things moving in …

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