View Full Version : Comet ISON is Spewing Out Carbon Dioxide and Dust

2013-Jul-24, 02:50 AM
As part of the Comet ISON Observing Campaign, the Spitzer Space Telescope was used to “stare” at the comet for 24 hours on Jun 13, 2013. Images from Spitzer’s “ISON-a-thon” indicate that carbon dioxide and dust are spewing out of the comet at a fairly large rate. “We estimate ISON is emitting about 2.2 million [...]

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