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Birth Of Supernova 2008D 720p
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=pF1u1eKDZFE
Scientists viewing images of the galaxy NGC 2770 using NASA's Swift satellite on Jan. 9, 2008, observed Supernova 2008D burst onto the scene, giving scientists the unique opportunity to witness the birth of a supernova. • • This animation shows an artist's rendering of the shock wave discovered by Princeton University's Alicia Soderberg and a team of scientists. A supernova is born when the core of a massive star (the blue orb) runs out of nuclear fuel and collapses under its own gravity to form an ultradense object known as a neutron star. The shock wave erupts and ripples through the star, emitting X-rays (seen here as bright white light). The remnants of the explosion cool (the white light gets smaller), and then the visual light from the supernova glows (seen as yellow clouds). The fading white dot in the middle of the animation represents a newly born neutron star. • • credit: NASA/Swift/Skyworks Digital/Dana Berry • • source: https://www.princeton.edu/presskits/a...
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