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Astronomy Day


for the Chippewa Valley


May 5, 2018 UWEC campus,  

Phillips Science Hall near the planetarium

10am - 3pm


Free and open to the public
Displays, solar telescopes, radio telescope, meteorites, spectra, radioactivity!

astronomy day displayGEDC4389spectroscopes at Astronomy Day




Activities continue through the event, so drop in!


 Planetarium shows (20 minute shows starting usually on the hour and/or half hour)

 Sun's spectrum

·Solar telescope


·Infrared imager

·Radio telescope

·Radioactivity and  cosmic rays


 moon phases


Astronomy Day is presented by the Chippewa Valley Astronomical Society,
in partnership with the UWEC Department of Physics and Astronomy.

Something for all ages!

The annual Astronomy Day is held from 10 a.m.-3 p.m. on the first saturday in May near the north entrance of Phillips Science Hall at the University of Wisconsin-Eau Claire.

You can touch authentic meteorites, safely peer at sunspots, and learn where to see planets in the current night sky.  A small working radio telescope will be detecting radio emission from the sun. Other activities include hands-on displays that highlight planets, spectroscopy, magnetism and radioactivity.  There will be free short planetarium shows presentations during the event. 

Astronomy Day is free and open to the public, and is sponsored by the Chippewa Valley Astronomical Society and the L.E. Phillips Planetarium. There is free parking on weekends in University parking lots, as marked, in the "S", "F", and "G" parking spaces.