Name of farthest place in universe where NASA’s spacecraft has recently found evidence of water is ______ ?

a) Webar Galaxy
b) Giant Gracia
c) Wire Gross
d) Ultima Thule

NASA has recently discovered evidences of water, ice and organic molecules on Ultima Thule’s surface, farthest place in universe.  NASA has published the first profile of Ultima Thule revealing details about the complex space object.