00492nam a2200085Ia 4500008004100000245002200041300027600063650001300339856005400352170517s9999    xx            000 0 und d  aIf We Had No Moon  aWithout the moon, humans wouldn't exist. Life, if it had started at all, would be in the earliest stages of evolution. Days would last four hours, winds would blow at hurricane force and there would be a dense and toxic atmosphere resembling that of Venus. Luckily, 50...  xScience.  uhttp://topdocumentaryfilms.com/if-we-had-no-moon/