NASA telescope spots CO2 fizzing away from a 'soda-pop comet'
Tuesday, July 23, 2013 - 18:00
in Astronomy & Space
Newly released images from NASA's Spitzer Space Telescope show tons of what appears to be carbon dioxide spritzing away from Comet ISON, the dirty snowball that skywatchers hope will become the comet of the century.Spitzer's infrared imagery indicates that 2.