Slide 1Heat Heat Transfer The Natural Greenhouse Effect Slide 2 Trapping Heat In an artificial greenhouse sunlight (solar radiation) passes through the glass Some of the…
Slide 1 Slide 2 The Cometary Biosphere Rob Sheldon, Richard Hoover SPIE SanDiego Aug 28, 2007 Slide 3 Panzooia 1.Cyanobacterial fossils on comets 2.Sand accretion on short-period…