Mars is more of a reddish-orange ... In fact, NASA got to take a look at the final designs for both suits — and Yates said the space agency loved them.

NASA engineer Amy Ross shares lessons learned from designing moon suits and Martian wear, and explains how that can improve ...

The final painting (above) satisfied Sagan, his years of study evident in the details: The creature’s spindly limbs suit Mars’s low gravity; its glass-like shield blocks ultraviolet radiation.