Established to inspire and nurture an interest in and passion for sciences, the TJC Earth and Space Science Center Featuring Hudnall Planetarium is located on the campus of Tyler Junior College and is one of the largest planetariums in Texas.

The state-of-the-art planetarium offers visitors a one-of-a-kind immersive, full-dome video experience with real-time space flights, and visits to various locations around the planet.

The planetarium also features a variety of ever evolving exhibit areas with large plasma screen displays showing real-time video from NASA and the Space Telescope Science Institute. The Science Center also provides a wealth of educational programs, classes, lectures, and public events, as well as educational-based outdoor play areas.

1411 E Lake St, Tyler, TX 75701, 903-510-2312

Plan Your Trip

Get Ready to Go!

Need some more help?


Read our Reservations & Travel Planning Tips guide.