Stingray Nebula in 1996 vs. 2016 (IMAGE) University of Washington Caption Two images of the Stingray Nebula, located in the direction of the southern constellation Ara -- or the Altar -- captured 20 years apart by NASA's Hubble Space Telescope. The image on the left was taken in March 1996, while the image on the right was captured in January 2016. Credit NASA/ESA/Bruce Balick/Martín Guerrero/Gerardo Ramos-Larios Usage Restrictions Must include credit 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.