<prompt> Translate the following text to EnglishKwa kushangaza, matumaini mengi kwamba maisha yanaweza kuwepo katika bahari ya Europa yanatokana na ugunduzi wa hivi karibuni kwamba vimelea vinaendelea kusitawi katika mashimo ya volkano ya chini ya bahari ya Dunia.  <response>: Ironically, much of the optimism that life could exist in Europas ocean arises from the recent discovery that microbes are thriving in an even less hospitable volcanic vents on the Earths ocean floor. 