This photograph of glubular cluster M5 has been obtained by David Malin with the 3.9-meter Anglo-Australian Telescope. It shows that the instrument resolves well the brighter stars even in the center of this cluster. The stars in this cluster differ in color: while the brightest stars are yellow and orange ("red giants"), most of the fainter stars appear blue. This blueish hue dominates the overall appearance of the cluster, contrary to a longly hold misbelief that globulars should look red.
This images is copyrighted and may be used for private purpose only. For any other kind of use, including internet mirroring and storing on CD-ROM, please contact the Photo Permissions Department (photo at aaoepp.aao.gov.au) of the Anglo Australian Observatory.
Last Modification: June 14, 1998