Re: NASA chief touts deep space exploration: We can only survive if we
Mars is already littered with our defunct robots. The moon landing sites are littered with bags of urine, junked cars and torn up platforms ... not to mention a couple crashed probes.
We are too irresponsible to take care of our own home planet, properly, so naturally, the solution is to do the same thing to as many other planets as we can get a foothold on ...
"Littered?" Seriously? The amount of artificial objects on the Moon and Mars combined
would fit in one Walmart store.
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– Benjamin Franklin