Its the best museum in Mumbai, for every tourists for foreigners, for local people .
The value of money is very cheap as such, it is run by the government . So the entry fees for a child is around 25Rs(4 to 12 yrs) and for adults its around 50rs . So its really very cheap, so go and enjoy yourself .
Its a beautifull attraction bcuz, the stucture is in domed shape with art gallery, restaurants, library and a cultural center. This marbel shaped bulding, can accomodate around 1000 people at a time . Well, the most fascinating thing about this planetarium is that, it shows the cosmic world and some sight of Universe and its the best visualiation structure inside . It also runs the theater programmes, called the Awsome Universe and shows the cosmic world and tthe heavenly universe and it also shows in English, Hindi and Marathi . Awsome place for tourists!