The Roger B. Chaffee Planetarium is within the Grand Rapids Public Museum at 272 Pearl St. N.W. The facility underwent a major renovation that was completed in early 2014 and now features brand-new technology and programming.
Hours: Museum open Mon.-Sat. 9-5 (also Tues. 5-8), Sun. noon-5. Shows are presented daily but times vary. Closed Jan. 1, Easter, Memorial Day, Labor Day, Thanksgiving and Christmas. Phone ahead to confirm schedule.