... M63: The Sunflower Galaxy . ... Newton Crater: Evidence for Recent Water on Mars . ... Inside a small crater that lies inside large Newton Crater on Mars, numerous narrow channels run from the top down to the crater floor. ... The Long Jet of Pictor A . ... A jet stretching nearly a million light years has been imaged emanating from galaxy Pictor A. The thin jet of electrons and protons shoots out at nearly light-speed likely from the vicinity of a large black hole at the galaxy center. ...