Historic Supernova Explosion Still Shines Bright After 30 Years
For the past 30 years astronomers have been watching in minute detail the after-effects of a star’s spectacular death. When a large star reaches the final moments of its life …
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Tag: Supernova
ScienceCasts: Why Won’t the Supernova Explode?
A question has been troubling astronomers: Why won’t the supernova explode? Although real stars blow up, the best computer models of dying stars do not result in much of a bang. …
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Hubble Chronicles Brightening of Ring around Supernova 1987A
This time-lapse video sequence of Hubble Space Telescope images reveals dramatic changes in a ring of material around the exploded star Supernova 1987A. The images, taken from 1994 to 2016, …
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Zooming in on Supernova 1987A
The video begins with a nighttime view of the Small and Large Magellanic clouds, satellite galaxies of our Milky Way. It then zooms into a rich star-birth region in the …
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Milkyway supernova to be visible from Earth within 50 years
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Supernova II (SN 1987A) 1988 NASA JPL Jet Propulsion Laboratory
more at “Describes the recent discovery of the supernova SN 1987A on February 23, 1987. NASA scientists explain how natural nucleosynthesis (formation of heavy elements) occurs when a supernova is …
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¿FUE LA ESTRELLA DE BELÉN UNA SUPERNOVA?
¿Fue la estrella de Belén una Supernova como lo creyó Johannes Kepler? Las Supernovas producen destellos de luz intensísimos que pueden durar desde semanas a varios meses y se caracterizan …
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Supernova SN 2006gy Animation
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Supernova: Exploding Stars
To some there is no vision more reassuring: the cycles of the sun and the moon, the heavens ceaselessly turning. The night sky is unchanging and eternal — Or so …
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Betelgeuse: The Clock Is Ticking,Great Supernova Explosion Is Soon
There has been a lot of excitement this month about the supernova in the distant galaxy M82. It is the closest supernova in many years, despite the fact that it’s …
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