File:NGC-4555.jpg

X-ray/Optical Composite of NGC 4555 Dark matter continues to confound astronomers, as NASA's Chandra X-ray Observatory demonstrated with the detection

DescriptionNGC 4555 SDSS.jpg Français : Image créée à l'aide du logiciel Aladin Sky Atlas du Centre de Données astronomiques de Strasbourg et des données

described at URL: https://www.flickr.com/photos/cfaobam/25179261608/ operator: Flickr URL: https://live.staticflickr.com/4555/25179261608_4e462eae75_o.jpg

DescriptionNGC4555 - SDSS DR14.jpg The sky image is obtained by Sloan Digital Sky Survey, DR14 with SciServer. Angle of view: 4' × 4' (0.3" per pixel)