Space/Science — HabitableZone

Space/Science » in reply to Angels dancing on the head of a pin...

Mars Polar Lander and others........

Direct Earth return will never satisfy the Natioanl Research Council. As far as engineers go, well let's mention: Mars Observer, Mars Cliamte Orbiter, Mars Polar Lander and the 2 mini probes designed to survive impact on the Martian surface that were never heard from again.

MSR should be carefully thought out. Many at NASA do not even approve of the Passive Earth entry design.

BarryD

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