EELS could one day wriggle its way into Enceladus' hidden oceans in search of extraterrestrial life.
prototype. The 16-foot-long, 200-pound snakelike bot is capable of traversing both ground and watery environments via “first-of-a-kind rotating propulsion units,” according to NASA’s Jet Propulsion Laboratory. These repeating units could act as tracks, gripping mechanisms, and underwater propellers, depending on the surrounding environment’s need.
were discovered at Enceladus’ southern pole by the Cassini space probe during its tenure around Saturn. Scientists have since determined the fissures emitted water vapor into space that contained amino acids, which are considered pivotal in the creation of lifeforms.To assess its maneuverability, NASA researchers have already taken EELS out for test drives in environments such as an ice skating rink in Pasadena, CA, and even an excursion to Athabasca Glacier in Canada’s Jasper National Park.
, EELS could show promise exploring the polar caps of Mars, or even ice sheet crevasses here on Earth.
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