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• If there is no coming back, why go to Mars?

  Asked by flo | 28 responses

• Red sky: would you ever consider going on a one way trip to Mars?

  Asked by fremen_warrior | 27 responses

• How deep a hole has ever been drilled by humans on Mars?

  Asked by _Whitetigress | 6 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 you are NASA's Mars rover Curiosity, what would you do now?

  Asked by mazingerz88 | 12 responses

• Should Mars hold empirical evidence that indeed it contained life would it intrigue humanity to further explore space more as a collective?

  Asked by _Whitetigress | 10 responses

• How much time does it take for light to travel from here to Mars?

  Asked by sammycarter | 9 responses

• What is the gist of having landed rover on the Gale Crater?

  Asked by _Whitetigress | 5 responses

• What do you think that they'll find on Mars?

  Asked by Mama_Cakes | 19 responses

• Why doesn't NASA send probes to Venus as much as Mars?

  Asked by mazingerz88 | 43 responses

• What is cooler than a roving explorer and lab landing on Mars?

  Asked by josie | 16 responses

• Will you be watching the attempted landing of Curiosity tonight?

  Asked by filmfann | 14 responses

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

  Asked by Moldychesee | 7 responses

• Question about the presumed communicative differences between women and men. [Details inside].

  Asked by rebbel | 18 responses

• Can you help identify a space movie?

  Asked by DrBill | 5 responses

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

  Asked by Charles | 8 responses

• You return from a 520 day during mock Mars mission; what is the first thing you do when you come home?

  Asked by rebbel | 14 responses

• Is space the next logical step?

  Asked by Foolaholic | 18 responses

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

  Asked by talljasperman | 5 responses

• Is Time on Mars felt the same as on Earth?

  Asked by interalex | 10 responses

• Why is the U.S. planning a manned space flight to Mars?

  Asked by LostInParadise | 16 responses

• Would you like to join a one-way flight to Mars?

  Asked by GeorgeGee | 24 responses

• Why the idea of living on Mars is more popular than the idea of living in the deep of ocean?

  Asked by Your_Majesty | 33 responses

• Where can one get video of Mars?

  Asked by talljasperman | 3 responses

• Fast forward, we're ready to colonize Mars... Do you go?

  Asked by JeanPaulSartre | 15 responses

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