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What is a Comet? Comets are comprised of ice, rock and frozen gases like carbon monoxide left over from the formation of the solar system. Discovery Comet ISON was discovered by Vitali Nevski and Artyom Novichonok on the 21st September 2012, two amateur Russian astronomers. AU) from the Sun. From the Comet’s trajectory it was […]


Comet ISON was a sungrazing comet that was expected to put on a spectacular show in Earth's sky in late 2013. However, shortly after rounding the sun's far side on Nov. 28 (U.S. Thanksgiving), the ...


Comet ISON on Nov. 16, 2013. Click to embiggen. Photo by Waldemar Skorupa, via CIOC and spaceweather.com Over the years we’ve had some pretty amazing comets swing by our planet. I remember the ...


Facts about Comet ISON 5: the diameter of nucleus based on MRO. It is believed that the nucleus of Comet ISON was less than 0.5 miles or 0.8 km for the diameter based on the observations of MRO or Mars Reconnaissance Orbiter.


An image of Comet ISON photographed on April 10 by NASA's Hubble Space Telescope, when the comet was slightly closer than Jupiter's orbit at a distance of 386 million miles from the Sun (394 ...


Comet ISON, formally known as C/2012 S1, was a sungrazing comet discovered on 21 September 2012 by Vitaly Nevsky (Виталий Невский, Vitebsk, Belarus) and Artyom Novichonok (Артём Новичонок, Kondopoga, Russia). The discovery was made using the 0.4-meter (16 in) reflector of the International Scientific Optical Network (ISON) near Kislovodsk, Russia.


As astronomers speculate the fate of Comet ISON, here are a few fun facts about the much anticipated comet also called the `Comet of the century`. Liji Varghese As astronomers speculate the fate of Comet ISON, here are a few fun facts about the much anticipated comet also called the `Comet of the ...


Jackie Kennedy Was A True Style Icon – But Her Shoes H-id An Intimate Secret - Duration: 13:32. STAR NEWS TODAY 671,224 views


Comets normally orbit the Sun, and have their origins in the Oort Cloud and Kuiper Belt regions of the outer solar system. Facts about Comets. There are many misconceptions about comets, which are simply pieces of solar system ices travelling in orbit around the Sun. Here are some fascinating and true facts about comets.


Superficially resembling a skyrocket, Comet ISON is hurtling toward the Sun at a whopping 48,000 miles per hour. Its swift motion is captured in this time-lapse movie made from a sequence of pictures taken May 8, 2013, by NASA's Hubble Space Telescope.