{"page":"\u003clink rel=\"stylesheet\" href=\"https://lessonplanet.com/assets/packs/css/resources-c03aa079.css\" /\u003e\n\u003clink rel=\"stylesheet\" href=\"https://lessonplanet.com/assets/packs/css/lp_boclips_stylesheets-517835be.css\" media=\"all\" /\u003e\n\u003cdiv data-title='Scientists discover brightest supernova ever seen' data-url='/boclips/videos/5c54be05d8eafeecae13871f' data-video-url='/boclips/videos/5c54be05d8eafeecae13871f' id='bo_player_modal'\u003e\n\u003cdiv class='boclips-resource-page modal-dialog panel-container'\u003e\n\u003cdiv class='react-notifications-root'\u003e\u003c/div\u003e\n\u003cdiv class='rp-header'\u003e\n\u003cdiv class='rp-type'\u003e\n\u003ci aria-hidden='true' class='fai fa-regular fa-circle-play'\u003e\u003c/i\u003e\nVideo\n\u003c/div\u003e\n\u003ch1 class='rp-title' id='video-title'\u003e\nScientists discover brightest supernova ever seen\n\u003c/h1\u003e\n\u003cdiv class='rp-actions'\u003e\n\u003cdiv class='mr-1'\u003e\n\u003ca class=\"btn btn-success\" data-posthog-event=\"Signup: LP Signup Activity\" data-posthog-location=\"body_link_boclips\" data-remote=\"true\" href=\"/subscription/new\"\u003e\u003cspan\u003e\u003cspan\u003eGet Free Access\u003c/span\u003e\u003cspan class=\"\"\u003e for 10 Days\u003c/span\u003e\u003cspan\u003e!\u003c/span\u003e\u003c/span\u003e\u003c/a\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003cdiv class='rp-body'\u003e\n\u003cdiv class='rp-info'\u003e\n\u003cdiv aria-label='Hide resource details' class='rp-hide-info' role='button' tabindex='0'\u003e\u0026times;\u003c/div\u003e\n\u003ci aria-label='Expand resource details' class='rp-expand-info fai fa-solid fa-up-right-and-down-left-from-center' role='button' tabindex='0'\u003e\u003c/i\u003e\n\u003ci aria-label='Compress resource details' class='rp-compress-info fai fa-solid fa-down-left-and-up-right-to-center' role='button' tabindex='0'\u003e\u003c/i\u003e\n\u003cdiv class='rp-rating'\u003e\n\u003cspan class='resource-pool'\u003e\n\u003cspan class='pool-label'\u003ePublisher:\u003c/span\u003e\n\u003cspan class='pool-name'\u003e\n\u003cspan class='text'\u003e\u003ca data-publisher-id=\"30356011\" href=\"/search?publisher_ids%5B%5D=30356011\"\u003eCurated Video\u003c/a\u003e\u003c/span\u003e\n\u003c/span\u003e\n\u003c/span\u003e\n\u003c/div\u003e\n\u003cdiv class='rp-description'\u003e\n\u003cspan class='short-description'\u003e1. Animation of 2006GY Supernova exploding ++mute++2. Wide of panel of scientists3. Set up Nathan Smith, Astrophysicist at the University of California/Berkeley4. SOUNDBITE: (English) Nathan Smith, Astrophysicist at the University of...\u003c/span\u003e\n\u003cspan class='full-description hide'\u003e1. Animation of 2006GY Supernova exploding ++mute++\u003cbr/\u003e2. Wide of panel of scientists\u003cbr/\u003e3. Set up Nathan Smith, Astrophysicist at the University of California/Berkeley\u003cbr/\u003e4. SOUNDBITE: (English) Nathan Smith, Astrophysicist at the University of California/Berkeley:\u003cbr/\u003e\"In this super nova, in 2006 GY, we think we need to appeal to a different type, an entirely different type of explosion, where instead of the core of the star collapsing, the core of the star is completely obliterated. It just blasts away all of its material out into space, and so all of these heavy elements, these radioactive elements go spewing out to large distances where they can then heat the material and then glow, and we can see the fabulous display that it puts on.\"\u003cbr/\u003e5. NASA still image from Hubble space telescope of exploded star ++mute++\u003cbr/\u003e6. SOUNDBITE: (English) David Pooley, Astrophysicist - University of California/Berkeley (partially overlaid by NASA still image from Chandra X-ray telescope) :\u003cbr/\u003e\"And when we observed with Chandra, we did indeed detect X-rays from the supernova. Can we see the Chandra image. There's the Chandra image of the field. The supernova is the object in the upper right hand corner and, so as you can see, Chandra does indeed detect the supernova, but the X-ray flux is about a thousand times fainter than expected in the scenario in which the white dwarf explodes in this dense environment. So, we can rule out that hypothesis, and we're left concluding that this was indeed the death of an extremely massive star and that the mechanism for the explosion was unlike anything we had ever seen.\"\u003cbr/\u003e7. Wide of scientific panel\u003cbr/\u003e8. NASA image from Hubble space telescope of previous exploded star ++mute++ +++REPEAT OF SHOT 5+++\u003cbr/\u003e9. Wide of scientific panel\u003cbr/\u003eA massive exploding faraway star, the brightest supernova astronomers have ever seen, has led US scientists to wonder if a similar celestial fireworks show may light up the sky much closer to Earth sometime soon.\u003cbr/\u003eThe discovery, announced on Monday by the US National Aeronautics and Space Administration (NASA), had draw oohs and aahs for months from the handful of astronomers, who peered through telescopes to see the fuzzy remnants of the spectacular explosion after it was first spotted last Autumn.\u003cbr/\u003eUsing a variety of Earth and space telescopes, astronomers found a giant exploding star that they believe has shined about five times brighter than any of the hundreds of supernovae ever seen before, said discovery team leader Nathan Smith of the University of California at Berkeley. \u003cbr/\u003eThe discovery was first made last September by a graduate student in Texas.\u003cbr/\u003e\"In this supernova, in 2006GY, we think we need to appeal to a different type, an entirely different type of explosion, where instead of the core of the star collapsing, the core of the star is completely obliterated. It just blasts away all of its material out into space\" said Smith.\u003cbr/\u003eObservations from the Chandra X-ray telescope helped show that it didn't become a black hole like other supernovae and skipped a stage of what scientists had believed was the process involved in the death of a star.\u003cbr/\u003e\"Chandra does indeed detect the supernova, but the X-ray flux is about a thousand times fainter than expected in the scenario in which the white dwarf explodes in this dense environment. So, we can rule out that hypothesis, and we're left concluding that this was indeed the death of an extremely massive star and that the mechanism for the explosion was unlike anything we had ever seen\" said David Pooley an Astrophysicist at the University of California at Berkeley.\u003cbr/\u003eUnlike other exploding stars, which peak at brightness for a couple of weeks at most, this supernova, peaked for 70 days, according to NASA. And it has been shining at levels brighter than other supernovae for several months, Smith said.\u003cbr/\u003eAnd even at 240 (m) million light years away, this star in a distant galaxy does suggest that a similar and relatively nearby star, 70.8 (tr) trillion kilometres (144 (tr) trillion miles) away, might explode in a similar fashion any day now or 50-thousand years from now, Smith said. \u003cbr/\u003eIt would not threaten Earth, but it would be visible to people in the Southern Hemisphere, he said.\u003cbr/\u003eKeyword-space\u003cbr/\u003e\u003c/span\u003e\n\u003c/div\u003e\n\u003cdiv class='action-container flex justify-between'\u003e\n\u003cbutton aria-expanded='false' aria-label='Read more description' class='rp-full-description' type='button'\u003e\n\u003ci class='fai fa-solid fa-align-left'\u003e\u003c/i\u003e\n\u003cspan id='read_more'\u003eRead More\u003c/span\u003e\n\u003c/button\u003e\n\u003cdiv class='rp-report'\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003cdiv 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