Exobiology Extant Life Surveyor | |
---|---|
Owner | Jet Propulsion Laboratory |
Manufacturer | Jet Propulsion Laboratory |
Specifications | |
Dimensions | 4 m (13 ft) long |
Dry mass | 100 kg (220 lb) |
Exobiology Extant Life Surveyor, also called EELS [1] is a vehicle designed to explore locations such as lunar lava tubes, [1] [2] Mars's polar caps, Earth's ice sheets, and the primary target being Enceladus's oceans. [3] [4]
It uses multiple segments containing actuation, propulsion, power and, communication electronics. [4] The segments use corkscrews to move across the ground. [1] These corkscrews can act as propellers while underwater. [4]
As of 11 May 2023 [update] , the current version (1.0) weighs approximately 100 kg (220 lb), and is 4 m (13 ft) or 10 segments long. EELS has no scientific instruments, uses stereo cameras and Lidar, and it uses a tether for power and communications. [1]
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