 lets suspend belief moment lets stop pretending could might ought know how is ought be space human knowledge area probably primitive say middle ages maps compared todays satellite maps really clue  considering just bbc tv docusimulation gets much better many big budget hollywood blockbusters incredible  all show worth watching portrays cgi enhanced fictionalized account know solar system far  probably fictionalizing cgiing whole thing way make palatable large public ever watched clips real space missions real space probes quality generally average poor comparison would looking chest xray and tells human body  compare cgied cyborg moviewhich one would entertaining yet chest xray real cyborg flick fictionalized sfx  actors good job none ill tell grandchildren about fair bbc docusimulation