Top-rated
Fri, Sep 7, 2007
Debut: The viability of a manned trip to Mars is examined by researchers, scientists and astronauts. First up: logistical challenges and technical obstacles faced by the international space community in sending a manned mission to Mars and bringing it back. William Shatner narrates.
Top-rated
Sun, Oct 14, 2007
In space zero gravity depletes muscle and bone mass, cosmic radiation can cause brain damage and cancer. For six astronauts in a confined and limited environment for up to three years - a voyage to Mars could be punishing even deadly for the human body. How will we protect it? This is the issue at hand for world renowned Doctors & scientists to ensure the astronauts remain alive.