(An earlier gray-white suit design didn't look as good.) So the final product has a lot of flame-orange in it. Yates said designing the helmets was the most challenging part. For one, helmets for ...

It’s not available yet but will likely be necessary for Martian exploration. Innovations in helmet design have also been significant. For instance, the helmets on space suits built for ...

The creature’s spindly limbs suit Mars’s low gravity; its glass-like shield blocks ultraviolet radiation. The art was a paean to the Martian imaginings of Sagan’s youth. In 1996, shortly ...