NASA Shows Quiet Sun Means Cooling of Earth's Upper Atmosphere -- HAMPTON, Va., Dec. 16 /PRNewswire-USNewswire/ --

NASA Shows Quiet Sun Means Cooling of Earth's Upper Atmosphere -- HAMPTON, Va., Dec. 16 /PRNewswire-USNewswire/ --: "New measurements from a NASA satellite show a dramatic cooling in the upper atmosphere that correlates with the declining phase of the current solar cycle."