M33 - Known as the Triangulum Galaxy is estimated as being some 3 million light-years from Earth and is also known as NGC 598 and is one of the most distant objects that can be seen by the naked eye.
NASA's Amazing Daily Image
Water Swirls, Gulf of St. Lawrence
Orbiting above eastern North America, a crew member on the International Space Station photographed a dense pattern of eddies in the Gulf of St. Lawrence. Caught briefly in the Sun’s “glint point,” reflections off the water surface show an interlinked mass of swirls and eddies in the shallow water north of Prince Edward Island. Read More