1.0 link Rainbow Dash Network http://rainbowdash.net/ zstargazer http://rainbowdash.net/zstargazer http://rainbowdash.net/notice/641370 @<span class="vcard"><a href="http://rainbowdash.net/user/3834" class="url" title="Dylan Sorrell"><span class="fn nickname">ladestitute</span></a></span> Oh nice! Now the atmosphere on ice planets is slim to none... In the apogee of the orbit of a planet, it's atmosphere (usually methane) freezes and falls down to the surface. In perigee the opposite occurs forming a thin atmosphere