Scientists are Frightened by the Gigantic Fiery Pistol Star

Wed, 28 Nov 2018 16:14:49 -0500
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Astronomers using NASA's Hubble Space Telescope have identified what may be the most luminous star known — a celestial mammoth which releases up to 10 million times the power of the Sun and is big enough to fill the diameter of Earth's orbit. The star unleashes as much energy in six seconds as our Sun does in one year.