A Spiral Galaxy in Leo (IMAGE) ESO Caption This picture of the nearby galaxy NGC 3521 was taken using the FORS1 instrument on ESO's Very Large Telescope, at the Paranal Observatory in Chile. The large spiral galaxy lies in the constellation of Leo (The Lion), and is only 35 million light-years distant. This picture was created from exposures taken through three different filters that passed blue light, yellow/green light and near-infrared light. These are shown in this picture as blue, green and red, respectively. Credit ESO/O. Maliy Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.