Hours & Directions

Mon, Tue: Closed

Wed - Sun : 10am - 5pm

Portable Planetariums

Add a Portable Planetarium to your Chabot-to-Go package:

Treat your group to 15-minute mini-planetarium shows (maximum of 25 persons at one time). Timed tickets will be distributed at the events to assure adequate seating. Note: cannot be used outdoors.

Cosmic Ray Planetary Theater (digital)


  • Width: 5.813M or 19.07 ft
  • Height: 3.224M or 10.58 ft

Classic Starlab© (non-digital)


  • Diameter: 4.9M or 16 ft
  • Dome with Tunnels: 5.5 x 6.4M or 18 x 21 ft
  • Height: 3.2M or 10.5 ft

Fill out a Chabot to Go reservation request form or phone (510) 336-7381 if you have questions.