Students at the M.J.C. East Campus

Get Started at MJC

Step 1: Apply Online
Step 2: Set up your MJC Email 
Step 3: College Orientation 
Step 4: Assessment Testing 
Step 5: Education Plan
Step 6: Official Transcripts
Step 7: Apply for Financial Aid
Step 8: Register for Classes
Step 9: Pay Fees

Need help?

Contact the friendly Admissions Office staff if you have questions about adding or dropping classes, or filing for pass/no pass.

The Assessment Testing Office administers tests to help you select appropriate courses or satisfy pre-requisites.

International students should start by visiting our Information for International Students.

Modesto Junior College


Experience Space Like Never Before

The William R. Luebke Planetarium is an instrumental learning environment within the Science Community Center.  Students studying astronomy utilize the planetarium as a learning laboratory traveling from planet to planet within our solar system and beyond.  Such a tool allows one to experience the universe in a way far superior to what images in a textbook can convey.  Other classes, such as Earth Science, Geology, Physics, Life Sciences, and the Humanities also visit the planetarium to bring a context to their learning that goes far beyond the classroom.

The planetarium itself consists of a Zeiss Skymaster ZKP-4 LED/fiber-optic star projector coupled with the Zeiss Velvet Projection System.  Together, these top-of-the-line projection instruments display unparalleled images of the night sky and full-dome planetarium films onto a 40-foot suspended dome ceiling for an audience of up to 100 people.

The Planetarium is available for reservation by groups. Please visit the GVM Tours page for more information and requirements.


Ages 0 - 3 4 - 12 13 - 54


Current YCCD Students/Staff


Not Recommended

$4 $6 $5 $5

Tickets available for purchase in the GVM Nature Shop.  Planetarium shows are not recommended for children under 4 years of age.  Show times are on Saturdays at 11am & 1pm. Each show is limited to the first 100.  Please plan accordingly as the doors to the Planetarium do not open once the program has begun.  No food or drink is allowed inside the planetarium.

Ticket purchases available online through our Admissions/Nature Shop page.

Our Shows

From Earth to the Universe (ages 12+)
Earth Moon and Sun (ages 5+)
Two Small Pieces of Glass (ages 5+)
Solar Quest (ages 7+)   *Not recommended for School Tours
Back to the Moon (ages 7+)
Ultimate Universe (ages 12+)
Earthquake (ages 7+)
Sun Struck (ages 7+)


Date Time Show
Saturday, September 30th, 2017 11:00am Earthquake
Saturday, September 30th, 2017 1:00pm Ultimate Universe
*Friday, October 6th, 2017 7:30pm From Earth to the Universe
*Friday, October 6th, 2017 8:30pm Laser Fight Lite (Halloween Laser Show)
Saturday, October 7th, 2017 11:00am From Earth to the Universe
Saturday, October 7th, 2017 1:00pm Earthquake
Saturday, October 7th, 2017 11:00am From Earth to the Universe
Saturday, October 7th, 2017 1:00pm Earthquake
Saturday, October 14th, 2017 (WPD) 10:30am Earthquake
Saturday, October 14th, 2017 (WPD) 11:30am From Earth to the Universe
Saturday, October 14th, 2017 (WPD) 12:30pm Sun Struck
Saturday, October 14th, 2017 (WPD) 1:30pm Earth, Moon & Sun
Saturday, October 14th, 2017 (WPD) 2:30pm Ultimate Universe
Saturday, October 21st, 2017 11:00am From Earth to the Universe
Saturday, October 21st, 2017 1:00pm Earthquake
Saturday, October 28th, 2017 11:00am From Earth to the Universe
Saturday, October 28th, 2017 1:00pm Earthquake
* Science Night
(WPD) Wild Planet Day 2017 Event
# Generously provided by The British Fulldome Institute.


Great Valley Museum

Connect With Us

Great Valley Museum
Science Community Center
MJC West Campus
2201 Blue Gum Avenue
Modesto, CA 95358
209 575-6196
209 575-6466 fax


Museum Hours

Sunday closed
Monday closed
Tuesday 9 to 4
Wednesday 9 to 4
Thursday 9 to 4
Friday 9 to 4
Saturday 9 to 4

Parking on the MJC campus is $2 Monday - Friday. Please bring small bills. Parking is free after 5 pm on Fridays and all day on weekends. Please check our planetarium page for planetarium show times.