About the Planetarium

Ground was broken for the Calusa Nature Center Planetarium in May 1984, and construction was completed in December 1986. The planetarium dome is 44 feet in diameter. The planetarium has permanent seats for 87 people and 3 wheelchair spaces.

The Calusa Nature Center Planetarium is the only planetarium in Southwest Florida, with no other planetarium open to the public along the western half of Florida south of Bradenton.

In 2010, the original Spitz 512 planetarium projector was replaced by a new Konica Minolta Mediaglobe II digital projector, which allows for full-dome planetarium shows.

In 2011, a 40-foot by 11-foot stage was added to the front of the planetarium theater, making it more versatile for speakers, plays, small concerts and other special events (for example, in 2014 we’ve hosted chamber music, private parties, and fashion shows).  A 2012 LCD video projector projects brightly from the rear of the planetarium, allowing us to show anything from a laptop, DVD player, or Blue Ray player.  With a 44′ light path, the images are large as well as bright, making this venue suitable for everything from 80-person meetings to special corporate or social events to marriage proposals!

The planetarium is open each day the Calusa Nature Center is open and typically has educational shows at 12:00, 2:00 and 3:00 pm daily, although the schedule may slide later if there is great attendance at the live animal demo in the main building: we always wait for the live animal demo to end before beginning the 2:00 show, so you will not miss anything by going to both! Admission to planetarium shows is included in the Calusa Nature Center & Planetarium ticket price and all three daily show times are free to members. We also have special planetarium presentations each month; see below, or check News for even more details!

Each month, the planetarium director provides a guide to Our Current Sky.

The Calusa Nature Center Planetarium is the home of the Southwest Florida Astronomical Society. They hold their meetings on the first Thursday of each month from 7:30 pm to 9:30 pm. Meeting topic is usually listed on our events page.  You can learn more about them by visiting their website, www.theeyepiece.org.