Bill Leslie Bill seems to be very interested in solar system objects, particularly the Sun and the Moon. His purchase of a Coronado Personal Solar Telescope (PST) a few years ago has literally changed his life. Bill is currently experimenting with technology. Solar Waterfall Prominence 04/04/06 Sun 02/06/06 Sun in H-alpha 20/05/07 Moon Mosaic: Appenines and Mare Imbrium 18/12/07