nov 232013
Anne's Image of the Day: Spiral Galaxy NGC 7424

November 23, 2013 NGC 7424, a barred spiral galaxy in Grus Image Credit: ESO NGC 7424 is a barred spiral galaxy of some 100,000 light-years across, located about 37.5 million light-years away from Earth in the southern constellation of Grus (the Crane), while it is receding from us at approximately 939 kilometers per second. It [continue reading]