Ultima Thule is red. It's also shaped like a snowman

Situated 4 billion miles from Earth, Ultima Thule looks like a snowman -- an appropriate shape given its icy make up.But instead of the bluish-white hue typically associated with these snowy structures, Ultima Thule has a red cast.It's a much different object than scientists working on NASA's New Horizons mission pictured just 36 hours ago, when their spacecraft zoomed past Ultima Thule -- now the farthest humans have ever explored -- at 32,000 miles per hour.And scientists say this new informat