Physics Professor Alexander Rudolph was recently chosen as a columnist for "Spark," the newsletter for the American Astronomical Society. His first column for the January edition will be "Creating Diversity: Current & Former Undergraduates Share Their Experiences with Programs Promoting Change," Two Cal Poly Pomona students will also be featured in the magazine: Ashley Curry, a biology major, and Stephanie Zajacs, a physics major. The newsletter is published twice a year.