WASHINGTON: Four billion miles from the sun floats Ultima Thule, an icy celestial body that NASA scientists announced Wednesday is aptly shaped like a giant snowman. The first detailed images beamed back from the US agency´s New Horizons mission allowed scientists to confidently determine the body was formed when two spheres, or “lobes,” slowly gravitated towards each other until they …
Read More »NASA says faraway world Ultima Thule shaped like ´snowman´
January 4, 2019