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Author Topic: Mars in three days? NASA touts new propulsion system  (Read 2583 times)


CANGAS

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Re: Mars in three days? NASA touts new propulsion system
« Reply #1 on: February 23, 2016, 03:10:40 AM »
I am thinking of waiting until they sell two-way tickets.  :)

How do they brake it to land on Mars?


CANGAS 206

Pirate88179

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Re: Mars in three days? NASA touts new propulsion system
« Reply #2 on: February 23, 2016, 05:06:05 AM »
I am thinking of waiting until they sell two-way tickets.  :)

How do they brake it to land on Mars?


CANGAS 206

Good question.  Seems you would have to have lasers on Mars hitting the sail on the opposite side for braking.

Bill