These motorless sailplanes could soon help explore Mars - Interesting Engineering

A team of engineers at the University of Arizona has an ambitious concept for a motorless sailplane that may soar above the Martian surface. They want to go higher.

We have all heard of Mars' Perseverance, the robotic explorer currently roaming on the Red Planet. It's one of eight active spacecraft, including three operated by NASA, that currently orbit Mars, ga… [+2717 chars]

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