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NASA developing robot bee swarm to explore Mars

2018-04-11 39 Dailymotion

WASHINGTON — NASA researchers are working on robot bees to explore Mars.<br /><br />According to a new NASA proposal for Martian exploration, robot Marsbees would use a rover as a mobile base for operations and charging. They can stay airborne for 4 to 6 hours. The space agency says the Marsbee is the size of a bumble bee, with a wingspan similar to a cicada.<br /><br />According to the plan, the low Martian gravity reduces the power requirements for generating lift. It's because of this researchers have incorporated a flapping wing design, with a torsional spring to absorb wasted energy.<br /><br />The Marsbees will also be equipped with sensors and wireless devices. They'll use these to further map and sample the red planet, as well as search for methane gas — a key indicator of life.<br /><br />The Marsbee proposal is being worked on by a team scientists from the U.S. and Japan.

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