Globular cluster M22 in Sagittarius, the brightest globular cluster
visible from the northern hemisphere, is a conspicuous naked eye object.
This color picture was made from CCD images taken in June 1995 at the
Burrell Schmidt telescope of the Warner and Swasey Observatory of the Case
Western Reserve University, located on Kitt Peak in southwestern Arizona,
during the Research Experiences for Undergraduates (REU) program operated
at the Kitt Peak National Observatory and supported by the National
Science Foundation.
Credit: N.A.Sharp, REU program/AURA/NOAO/NSF
Image of globular cluster M22 from an anonymous source
Last Modification: June 25, 1999