6:57 Humans Travelling to Mars! 5 Facts About SpaceX's Plan 4:30 Could we actually live on Mars? - Mari Foroutan 8:55 How Dangerous is Deep Space Travel to Mars and Beyond ? 7:38 Mission To MARS! 15-Year-Old Alyssa Carson Could Be The First Human On Mars 3:58 How Could We Get To Mars In Only 28 Hours?