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One way trip to Mars. Rightfully so, the first trip to Mars should be one way. [edit] Presentation is ongoing and there is a return trip. Cool.
by iblaine 10y ago
One way trip to Mars. Rightfully so, the first trip to Mars should be one way.
[edit] Presentation is ongoing and there is a return trip. Cool.
- reacharavindh 10y agoWhile we are already trying a hard thing of getting to Mars, why not make an attempt to get back instead of "doing nothing"?
- undersuit 10y agoFuel. We have two options to to get back from Mars. Bring the fuel with us or harvest the fuel there. Bringing the fuel is unrealistic, "The bottom line of all these calculations is that you can get about eight times as much stuff to Mars for the same amount of fuel if you send it one-way instead of trying to bring it back!"[1] So let's mine the fuel there. We've never done that. We don't know how long it takes. We have to bring all the equipment in one go, it might even increase the weight of the mission by 8x! The whole one-way thing is just the easiest. It's no guarantee you're stuck on Mars forever(future flights might be better equipped for return), and it's far simpler than making a guarantee that you won't get stuck on Mars forever. [1] http://www.polaris.iastate.edu/EveningStar/Unit7/unit7_sub2.htm http://www.polaris.iastate.edu/EveningStar/Unit7/unit7_sub2....
- dogma1138 10y agoThe people who would be OK with a one-way trip are not the people you want to be sending to space.