QUESTION: I am an amateur astronomer, and I was wondering if the JPL folks have made available any software used to perform image processing. If so, where is it available, and what platforms does it run under? ANSWER from Tim Gallagher on July 23, 1997: For expert advice on image processing please refer to the University of Arizona homepage at www.lpl.arizona.edu or the Max Planck Institute at www.mpae.gwdg.de.