Water has been discovered on which potentially habitable super-Earth?A. K2-14dB. K2-15cC. K2-13aD. K2-18b 0 0 votesArticle Rating Subscribe LoginNotify of new follow-up commentsnew replies to my comments Label {} [+] Name* Email* Website Label {} [+] Name* Email* Website 0 Comments Oldest Newest Most Voted Inline FeedbacksView all comments