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Comet ISON will make an appearance in Earth's sky in 2013. While it's hard to predict just how bright the comet will be when it arrives, some astronomers are saying that it could be as bright as the full moon or perhaps, even visible in daylight.
The comet is named after a telescope for the International Scientific Optical Network. Two Russians spotted ISON through a 15.7-inch (0.4-meter) reflecting telescope from that organization.
ISON is considered a "sungrazer," meaning that it will pass very close to the sun when it gets into the inner solar system in November 2013.
Originally posted by DarknStormy
reply to post by okamitengu
Wheres the best place to hide my chickens? Did he tell you that also?
Originally posted by DarknStormy
reply to post by Ophiuchus 13
7 months to go and I'm sure we shouldbe seeing some interestin pics, footage over the nextfew months. As for whether anything is travelling with it, I really don't know.
At the time of shooting the comet was chased by some asteroids
Originally posted by Carreau
reply to post by Ophiuchus 13
Several astronomers have taken video of companions traveling with Ison. Most likely large chunks of ice/rock that have broken off. Here is one of the videos I have found posted recently. Hope this helps.
It is definitely noise **** - if I overlay the frames directly, the dots are in the same place. The original frames were dark frame calibrated but I'm guessing the temperature varied throughout the shoot so some got through. I'm on a location shoot at the moment so no access to the originals at the moment but feel free to quote me.
Pete
Update: Here’s a brand new image of Comet C/2012 S1 ISON, as seen on May 2, 2013 by Ernesto Guido and Nick Howes of the Remanzacco Observatory (their image from May 1, which we featured earlier, is below.) For this latest image, they used the 2-meter Ritchey-Chretien Liverpool Telescope. Via Facebook, Howes said they have been able to identify almost the same tail structure which was seen in the Hubble Space Telescope images of this comet from April 10.
(Sen) - Comet ISON, which is making its way to the inner Solar System for the first time, has been imaged by the Hubble Space Telescope.
The Comet, C/2012 S1 ISON, which will pass within 1.2 million km (730,000 miles) of the Sun on November 28 this year, was pictured by Hubble's Wide Field Camera 3 on April 10 when the comet was 621 million km (386 million miles) from the Sun and 634 million km (394 million miles) from Earth. The comet is now slightly closer than Jupiter.
The comet originated in the Oort cloud, a band of icy bodies beyond the orbit of Neptune in the outer Solar System. Astronomers believe that this is ISON's first trip to the inner Solar System and are excited to have the opportunity to study the change in the comet as it heads toward the Sun. The comet's flyby of the Sun is close enough for ISON to be labelled as 'sungrazer'.