It includes the third largest planetarium in the United States and an IMAX theater.

The building houses one of the largest planetariums among the nation's colleges and universities, featuring a 50 foot (15 m) dome and seating for 114.

It includes America's third largest planetarium and an IMAX Theatre.

Once considered the largest planetarium in New Mexico, it is capable of reproducing the night sky as seen from any geometric point on earth.

Niihama was home to the world's largest planetarium until the renovation of the Nagoya City Science Museum in March 2011.

It is one of the oldest and largest planetariums in the United States having welcomed over 7 million visitors by its 60th anniversary in 2009.

Today [2009] the observatory has plans for a large planetarium to help it with its educational message.

There is a large planetarium attached to the observatory, which often runs performances open to the public.

The institute is involved in research in conjunction with the Birla Planetarium, also located in Kolkata, which is one of the world's largest planetariums.

Patna Planetarium is one of the largest planetariums in Asia.