Hint of planet-sized drifters bewilders Hubble scientists (ground-based view)
Depicts: M22, NGC 6656
Copyright: N.A.Sharp, REU program/AURA/NOAO/NSF
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This is a ground-based view of the globular cluster M22 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, USA.
Last Update: 1 September 2019