Regarding the Revision  Undid   Hello I would like to let you know that I am a newborn in the Wikipedia family and I do rely on the nurture from adult members like you  I was in fact watching the Documentary  simultaneously looking if the article on Wikipedia needed any updatecitation In my contribution the scientific analysis of the photographs from the Hubble leading to the best evidence yet of liquid water on Europa was my intended subject I agree that the geysers were described with greater detail  less drama in the previous paragraph Now I see that my mentioning of the height twice as in Kilometer  Miles has overshadowed the intended subject huh  Repetition was never the intention If youve felt  that my contribution did not make any sense then I am accepting it just in a way that a kid would accept decisions of elders in the family  I hope to evolve in a better way with these experiences