text: Next door is the Hong Kong Space Museum and Theatre ( open Monday , Wed ? ­ nesday Friday 1 9pm ; Sat ? ­ ur ? ­ day , Sunday 10am 9pm ; closed Tuesday ; admission HK $ 10 adults , HK $ 5 children ; separate admission to theater ) .
  
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  The Hong Kong Space Museum and Theatre is open for business 24 hours a day , 7 days a week .