Spring Open House and Planet Viewing

Observatory and Planetarium
Augustana College
820 38th Street
Rock Island, Illinois

Saturday, April 16, 2016, 8:30-10:00 pm

Photo of Jupiter taken by
Steve Christensen ('71) on Jan. 19, 2014

Augustana College's John Deere Planetarium will be open to the public on Saturday, April 16, 2016 for an evening of stargazing and planet viewing. The planetarium will be open from 8:30 pm until 10:00 pm, with indoor and outdoor programs in the planetarium, the Carl Gamble Observatory, and the building's grounds. In the event of cloudy sky conditions, the indoor planetarium programs will still be offered. There is no charge for admission.

This year's Spring open house will feature the king of the solar system, the planet Jupiter.  Our telescopes will reveal Jupiter's cloud patterns and moons as well as the mountains and craters of the Earth's Moon.  Also on display will be a quarter-ton piece of the Canyon Diablo meteorite and a planetarium show with images and information on the wonders of the night sky.

The Fryxell Geology Museum, which features one of the best collections of minerals and fossils in the Midwest, will also be open to the public. Highlights in the museum include a wall of glowing, fluorescent rocks, and casts of a Tyrannosaurus rex skull, and a complete 22-foot long skeleton of Cryolophosaurus, a large crested carnivorous dinosaur discovered in Antarctica.


The observing areas are unheated so dress appropriate to the weather. In the event of cloudy sky conditions, telescope views may not be possible but the indoor programs will still be offered.

Sky plot at 9:00 pm on April 16, 2016


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