Planetarium

December 2026

December 16 at 1:00 PM – 2:00 PM Dark Matter Mystery

Dark Matter Mystery

Portland

Southworth Planetarium — Science Building

December 16 at 3:00 PM – 4:00 PM Snowflake Adventure

Snowflake Adventure

Southworth Planetarium — Science Building

December 17 at 2:00 PM – 3:00 PM Season of Light

Season of Light

Portland

Southworth Planetarium — Science Building

Featured

December 18 at 1:00 PM – 2:00 PM Season of Light

Season of Light

Portland

Southworth Planetarium — Science Building

Featured

December 18 at 7:00 PM – 8:00 PM Season of Light

Season of Light

Portland

Southworth Planetarium — Science Building

Featured

December 19 at 1:00 PM – 2:00 PM Season of Light

Season of Light

Portland

Southworth Planetarium — Science Building

Featured

December 22 at 10:00 AM – 11:00 AM Tilt

Tilt

Portland

Southworth Planetarium — Science Building

December 22 at 1:00 PM – 2:00 PM Snowflake Adventure

Snowflake Adventure

Southworth Planetarium — Science Building

December 22 at 3:00 PM – 4:00 PM Season of Light

Season of Light

Portland

Southworth Planetarium — Science Building

Featured

December 23 at 10:00 AM – 11:00 AM Little Draggy Adventure

Little Draggy Adventure

Portland

Southworth Planetarium — Science Building

December 23 at 1:00 PM – 2:00 PM Season of Light

Season of Light

Portland

Southworth Planetarium — Science Building

Featured

December 23 at 3:00 PM – 4:00 PM Tilt

Tilt

Portland

Southworth Planetarium — Science Building

December 2026