VINS StarLab Planetarium. Wednesday July 17 at 2 & 3 pm. Take a tour of the night sky with a lesson in VINS’ new StarLab Planetarium. A StarLab is a portable planetarium composed of a light-tight inflatable dome (22 feet in diameter) and a projector that projects onto the dome interior. For ages 7-12. Space is extremely limited so please sign up online. Space inside is reserved for children only.