00476nam a2200085Ia 4500008004100000245002900041300024600070650001300316856006100329170517s9999    xx            000 0 und d  aReinventing Space Flight  aA small group of scientists has come to Fairbanks, Alaska to realize what may seem an impossible dream... to revolutionize space travel. They're there to test components of this rocket by sending them aboard helium balloons to an altitude...  xScience.  uhttp://topdocumentaryfilms.com/reinventing-space-flight/