Delta College Planetarium & Learning Center
100 Center Avenue
Bay City, MI 48708



Office/Gift Shop Hours This Week

  • Mon   8am-7pm
  • Tues   8am-7pm
  • Wed   8am-7pm
  • Thur   8am-7pm 
  • Fri   8am-4pm
  • Sat   1pm-3:30pm,
  • Sun   Closed


Delta College Students

Winter Semester Open Computer Lab Hours

Mon  2pm-6pm

Tue   1pm-5pm

Wed  1pm-5pm

Thur  1pm-5pm








External links on this website are provided for educational purposes. Delta College is not responsible for content on these sites.

Giving Opportunities

Be a Star

Delta College offers the unique opportunity for you, your friends, or family to be immortalized in one of the most spectacular planetariums in the state.

Named giving opportunities include 621 stars located in their respective constellations and imbedded in the terrazzo floor in the entrance lobby of the Planetarium, that can be engraved. In addition, 146 Planetarium seats are available for sponsorship.

Sponsorship of a floor star or Planetarium seat will entitle the donor to choose the name to be permanently engraved on them.

Your tax-deductible contribution becomes part of an important endowment. Interest on the endowment will be used to purchase new educational programs and technology upgrades for the Planetarium.


Please indicate your interest in sponsoring a star or Planetarium seat by contacting:

Delta College Foundation
1961 Delta Road
University Center, MI 48710

Mike's Astronomy Blog

Discover the wonders of the cosmos with our planetarium manager!

Learn More

Sky Treasures

Find out what's special in the sky right now!

Learn More