| Do you know each other? http://armisteadguns.com/help-with-academic-writing/ proposal for dissertation In visible-light observations, Kepler saw a bright spot on the western hemisphere of 7b, but wasn't able to identify it without help from Spitzer. Spitzer used infrared light to measure the planet's temperature, estimating it at between 1,500 and 1,800 Fahrenheit (815ﾃｑｮC to 982ﾃｑｮC) 但ﾂﾂ� too cool to be the source of the light Kepler had seen.
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