46min - Dr. James Garvin and Dr. Paul Delaney set the stage outlining the extraordinary challenges and obstacles faced by the international space community in sending Humans to Mars.
46min - The spacecraft that will take a crew to Mars will be assembled–in space. Engineers must get it right–or the crew will die.
46min - With zero gravity depleting muscle and cosmic radiation causing cancer, a 3 year voyage to Mars in this environment could be punishing for the human body. How will we protect it?
46min - The human spirit itself may be the Achilles heel of the Mars mission. Mental breakdown, sexual tension, near-suicide, and mutiny have already taken place on shorter space missions.
46min - The last six minutes of the flight to Mars is the most dangerous. Only an inflatable aeroshell will protect the capsule as it experiences the heat of 4,000◦C and 16,000 kph.
46min - Is there life on Mars? Scientists are combing the most barren places on Earth to search for clues. What if Mars has its own independently-created lifeforms that are deadly to us?
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7.9
7.9
