EELS- Exobiology Extant Life Surveyor

November 20, 2023

NASA is currently conducting trials on an innovative robot, EELS, with a snake-like design, capable of autonomous exploration in untapped regions on both the Moon and Mars.
Utilizing lidar and four sets of stereo cameras, the EELS head visually perceives and interprets the world, generating a 3D map of its surroundings.
Propulsion, traction, and grip on icy surfaces and in loose materials such as snow and sand are achieved through the use of independently actuated counter-rotating screws.
The EELs architecture has been tailored to accommodate the challenges posed by crevasse envelopes, ensuring adaptability throughout its journey from the surface to the ocean.
Each segment houses both actuation and propulsion mechanisms, along with the necessary power and communication electronics to operate them.