The the­atre dome makes up half of the Hong Kong Space Muse­um, along with two per­ma­nent exhi­bi­tions: Hall of the Cos­mos and the Hall of Space Explo­ration. Vis­i­tors can enjoy doc­u­men­tary screen­ings under the curved ceil­ing of the plan­e­tar­i­um, or head over to the main muse­um and dis­cov­er plen­ty of action and gad­getry for space and sci­ence enthu­si­asts.