Subsurface ocean on Jupiter's moon Europa deemed potentially 'habitable'
"A word of caution," Melwani Daswani said. "If a place is habitable, it does not mean that it is actually inhabited."
A view of Jupiter's moon Europa created from images taken by NASA's Galileo spacecraft in the late 1990's, according to NASA, obtained by Reuters May 14, 2018.(photo credit: REUTERS)ByREUTERS