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

Where is the UIS Campus Observatory?

The Campus Observatory is on the roof of Brookens Library. The entry to the observatory is on the southeast corner of the building.  

If you are at the front of the building facing the UIS fountain, put your left side toward the building and walk about one third of the way around it to a door clearly marked “Observatory.” This door will be open for the event. Walk through the open door and up five flights of stairs to the roof. 

Brookens Library is building #1 on the campus map. The door for the observatory is on the southeast corner (lower right on the map) of the building.  We suggest parking in Lot B or Lot C.

Is there elevator access to the Campus Observatory?

Elevator access is not available during a star party. During Star Parties, visitors are required to climb up and down four flights of stairs AND a short 5 ft ladder up to the main telescope dome.

If you or a loved one that wants to attend a Star Party has trouble with stairs or ladders, please call 217-206-8342 and ask about our Sunday Night Star Parties for people with disabilities. These Sunday Night Star Parties are fully accessible and require no stair or ladder climbing.

What happens if it is cloudy?

We need clear skies to show you the stars at Star Party. People who are registered in advance for Star Parties will be notified if there is a change in plans because of the weather. We will try our best to give notice of a change no later than an hour before scheduled start time.

Information about weather-related changes will be available by calling 217-206-8342 at least one hour before the scheduled start on the night of the Star Party or by checking Dr. Martin's Instagram.

There are no events at this time. Check back soon!