Journey to an Alien Moon (National Geographic) Worksheet
Journey to an Alien Moon (National Geographic) Worksheet Movie Summary: Europa - an icy moon of Jupiter over 480 million miles away from Earth - may be our best hope for finding alien life in our solar system. Scientists believe that on Europa there is a liquid ocean buried beneath its icy crust. To find out if this... (more details for Journey to an Alien Moon (National Geographic)*)
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