The Discovery of Tidal Tails Around NGC 5466
  We report the discovery of tidal tails around the high-latitude Galactic globular cluster NGC 5466 in Sloan Digital Sky Survey (SDSS) data. Neural networks are used to reconstruct the probability distribution of cluster stars in u,g,r,i and z space. The tails are clearly visible, once extra-galactic contaminants and field stars have been eliminated. They extend roughly 4 degrees on the sky, corresponding to about 1 kpc in projected length. The orientation of the tails is in good agreement with the cluster's Galactic orbit, as judged from the proper motion data. 
V. Belokurov, N.W. Evans, M.J. Irwin, P.C. Hewett & M.I. Wilkinson   (Institute of Astronomy, Cambridge)