NASA’s Cassini spacecraft has been studying Saturn and its moons since it entered orbit in This image, taken on Oct. is a stunning mosaic of the geologically active Enceladus after a Cassini flyby Photo By NASA/JPL/Space Science Institute
NGC Revealing Hidden Black Holes The spiral galaxy NGC 3627 is located about 30 million light years from Earth. This composite image includes X-ray data from NASA’s Chandra X-ray Observatory (blue), infrared data from the Spitzer Space Telescope (re
aka NGC 5194 the Whirlpool aka NGC 5195 (left) The Whirlpool Galaxy is a grand-design spiral galaxy, interacting with NGC a dwarf galaxy. Both galaxies are located 23 ± 4 million light-years away in Canes Venatici.