NASA is developing a new design called the Z-2 . To me , this is the least interesting of the three designs , though its reptilian outer shell might buy us some time with our new alien overlords . Users were able to vote online between three designs . Voting ended April 29 , and ` ` ' '' was announced as the winning design on April 30 .
NASA is developing a new design called the Z-2 . Users were able to vote online between three designs . Voting ended April 29 , and ` ` ' '' was announced as the winning design on April 30 .