In honor of Thanksgiving, we will be closed on Thursday, November 27, 2014.

Due to the construction schedule,
the last day for shows in the dome will be Tuesday, December 30. Opening after renovation is expected to be in May 2015.

"Longway Planetarium. Michigan's largest star gazing facility, if you don't count the sky," Stephen Colbert said while introducing the Fifth Congressional District Representative Dan Kildee. (9/3/13)

Admission Prices:

  • Adults - $5
  • Seniors - $4
  • Youth (2-11) - $4 
  • Child (1 & Under) - Free 
  • Annual Pass Holder Club - Free
  • ASTC Reciprocal Members - Free
The Lobby of Longway Planetarium is open Monday-Friday from 10am-5pm, Saturday and Sunday from 12noon-5pm. Click here for Star and Laser Show Schedule.

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