Astronomy talk, telescope observing is Oct. 23 The Physics Department will hold a free astronomy public talk at 7 p.m. Tuesday, Oct. 23, in 116 Witmer Hall. Following the talk, several telescopes will be available for public viewing of the night sky (weather permitting). The title of the talk is "Nuclear Fusion: Source of Energy in the Cosmos" by William Schwalm (Physics). For further information, please see "www.physics.und.edu/tour." -- Wayne Barkhouse, Professor, Physics, wayne.barkhouse@und.nodak.edu, 777-3520