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'Comet of the Century'


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I did predict ison would show the pull of gravitational pull in july July 2, 2013, a 6.1 magnitude earthquake struck the province Indonesian Deadly earthquake , Gansu, China The third consecutive strong to very strong earthquake in the Cook Strait Massive earthquake to the South Sandwich Islands http://www.youtube.com/watch?feature=player_detailpage&v=zydlQfuKpts#t=25s An incoming comet that some scientists say could potentially become the "comet of the century" later this year has captivated skywatchers around the world As of mid-April, the comet was inside the orbit of Jupiter and closing on the sun ISON is streaking toward a dramatic rendezvous with the sun on Nov. 28, when the comet is set to skim just 800,000 miles (1.3 million km) above the solar surface. If the comet doesn't break apart or fizzle out beforehand, it could put on a spectacular show around this time, scientists say, perhaps blazing as brightly as the full moon. The new Gemini North images captured ISON from early February to early May of this year, when the comet ranged between 455 million to 360 million miles from the sun (730 million to 580 million km) — just inside the orbit of Jupiter. Most comets develop a tail when they're near the main asteroid belt between Mars and Jupiter, because at this distance the sun's warmth begins sublimating their water ice to gas, researchers said. But ISON already had a tail when it was roughly twice this distance from our star, indicating that some other material was sublimating out. ISON is now nearing the point where water should start gassing out, so the comet may soon bounce back from an activity drop that scientists have noticed over the last month. "The current decrease may be because this comet is coming close to the sun for the first time, and a volatile frosting of ice may be coming off revealing a less active layer beneath," Karen Meech of the University of Hawaii said in a statement. "It is just now getting close enough to the sun where water will erupt from the nucleus, revealing ISON's inner secrets." Meech and other scientists will be keeping a keen eye on ISON, as they hope its close solar approach will reveal new insights about comet composition and behavior. But they're not making many forecasts just yet. Comet ISON "could still become spectacularly bright as it gets very close to the sun," Meech said. But, she added, "I'd be remiss if I didn't add that it's still too early to predict what's going to happen with ISON since comets are notoriously unpredictable."



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