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• What is NASA's plan for sending people to Mars?

  Asked by talljasperman | 14 responses

• If the planet Mars was able to sustain an Earth-like atmosphere, what kinds of temperatures and life could it support?

  Asked by Yellowdog | 8 responses

• Would you risk it?

  Asked by syz | 27 responses

• How much would a round trip to Mars cost for three astronauts in American dollars ?

  Asked by talljasperman | 8 responses

• Is a manned mission to Mars a big waste of money?

  Asked by Charles | 8 responses

• Does NASA reveal everything about its Mars exploration to the public?

  Asked by mazingerz88 from iPhone | 10 responses

• If you are NASA's Mars rover Curiosity, what would you do now?

  Asked by mazingerz88 | 12 responses

• Can you help identify a space movie?

  Asked by DrBill | 5 responses

• Is there such a thing as going to Mars, and if not why not?

  Asked by flo | 28 responses

• Could a Planetary core, Mars for example, be restarted with a high enough quantity of nuclear detonations deep in the crust?

  Asked by Satchafunkilus | 6 responses

• If humans can reach Mars, why can't they _________ [Complete the sentence.]?

  Asked by ibstubro | 23 responses

• Which is used more often, Martian arts or Maritime arts?

  Asked by joeschmo | 5 responses

• How can I take advantage of Mars' qualities to make a colony?

  Asked by Moldychesee | 7 responses

• What would the climate of Mars be (due to distance from the sun) if it were more Earthlike?

  Asked by Yellowdog | 3 responses

• Which would be of more interest to you: to have a complete understanding of Mars or the ocean floor?

  Asked by Ansible1 | 18 responses

• Can humans survive breathing an 80/20 mix of CO2 and O2?

  Asked by gorillapaws | 22 responses

• After post Earth colonies become self-sustaining how long until they declare inependence and start a war with Earth?

  Asked by RedDeerGuy1 | 8 responses

• When will normal citizens be able to settle on Mars?

  Asked by talljasperman | 16 responses

• What did Trump mean when he said "foot prints in other planets" ?

  Asked by RedDeerGuy1 | 31 responses

• How many moons does Mars have?

  Asked by penumbra | 2 responses

• What's up with this "humanoid" on Mars?

  Asked by vanguardian from iPhone | 13 responses

• Is Mission to Mars the film based on or related to The Martian Chronicles in any way?

  Asked by rovdog | 4 responses

• How much easier would a Mars manned fly-by be over a manned Mars landing and return mission?

  Asked by talljasperman | 5 responses

• Will Mars really appear as big as the moon in August?

  Asked by bulbatron9 from iPhone | 5 responses

• Could we terraform both Venus and Mars by moving the carbon dioxide from Venus to Mars?

  Asked by talljasperman | 9 responses

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