The first floor shows the Makkah tower, its design and production stages.[1][2] The second floor exhibits time measurements used in ancient days.[2][1] The third floor explains how the sun, the moon, and the earth were used in the past to organize life and activities.[2][1] The fourth floor depicts details of space and planets.[2][1] There is also a balcony with a panoramic view of the Grand Mosque.[2][4]