Seeing the cosmos through 'warm' infrared eyes
Wednesday, August 5, 2009 - 15:42
in Astronomy & Space
NASA's Spitzer Space Telescope has taken its first shots of the cosmos since warming up and starting its second career. The infrared telescope ran out of coolant on May 15, 2009, more than five-and-half-years after launch, and has since warmed to a still-frosty 30 Kelvin (about minus 406 Fahrenheit).