The SAGE Planetarium is part of the Palmdale School District. It is a 40' Dome Planetarium with a Spitz 512 Planetarium Projector. It holds up to 130 people and is available for field trips. Public nights and group nights are held each month at no cost. The Antelope Valley Astronomy Club holds meetings at the SAGE on the second Friday of each month except December. They have a guest speaker at each meeting and it is open and free to the public.