Zuke969

ASTRONOMY / COSMOLOGY RACE TO MARS http://www.youtube.com/view_play_list?p=5C0761BE0C0EC4D9 MARS RISING-Part01-Journey to The Red Planet http://www.youtube.com/view_play_list?p=86DF5A66BCA808C3 MARS RISING-Part02-Rocket Power http://www.youtube.com/view_play_list?p=4114645E24E75A3D MARS RISING-Part03-Staying Alive http://www.youtube.com/view_play_list?p=DAB474963870D262 MARS RISING-Pt04-The Human Factor http://www.youtube.com/view_play_list?p=085455D3B0C0D889 MARS RISING-Part05-Six Minutes of Terror http://www.youtube.com/view_play_list?p=C7BBA57277695CA7 MARS RISING-Part06-The Search For Life http://www.youtube.com/view_play_list?p=81368ECEAFCA8DA3 HOW THE UNIVERSE WORKS-Big Bang http://www.youtube.com/view_play_list?p...