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The University of Ãå±±½ûµØ Springfield Astronomy-Physics Program will host two astronomy events the weekend of May 3-4, offering the public an opportunity to explore the night sky. The first event will be held in celebration of National Astronomy Day. The second is an accessible star party designed for individuals with limited mobility.

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The University of Ãå±±½ûµØ Springfield’s popular Star Parties will be held from 8 to 10 p.m. on March 7 and April 4, weather permitting, at the UIS Campus Observatory on the roof of Brookens Library.

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The University of Ãå±±½ûµØ Springfield’s popular will resume the Friday after Labor Day and run through the end of October. The dates are Sept. 6, 13, 20, 27 and Oct. 4, 11, 18 and 25. Friday Night Star Parties are held from 8 to 10 p.m., weather permitting, at the UIS Observatory on the roof of Brookens Library.

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Spring Star Party (02/16)

The UIS Astronomy-Physics program will host a Star Party the UIS Campus Observatory on February 16, 7:00 - 9:00 p.m.

Right now the weather forecast for Friday is marginal. If we have clouds or accumulated snow we will cancel. We will wait until this afternoon to decide. If we cancel, notice will be posted no later than 6 pm on and as a phone message at 217/206-8342.

Spring Star Parties

Spring Star Party Events in 2025

This is the page for Star Parties held once a month at the Campus Observatory during the spring semester.

We are not taking reservations for Spring Star Parties. Walk-ups will be admitted on a first come first serve basis.

The dates for Spring Star parties in 2025 are:

  • March 7 (8-10 pm)
  • April 4 (8-10 pm)

Star Party FAQs

WHAT: The University of Ãå±±½ûµØ Springfield Astronomy-Physics Program and the UIS Astronomy Interest Group will host a partial solar eclipse watch party. The event is free and open to the public.

WHEN: 11 a.m. to 1 p.m., Saturday, Oct. 14

WHERE: UIS quad by the colonnade

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