The astrodome is a type of planetarium, a hemispherical domed environment in which astronomical observations can be taught.

Constellation maps can be projected onto the ceiling of the dome using a special spherical mirror. Visitors can either sit on chairs or cushions, or lie on mats on the floor to watch the show.

 The University has two astrodomes:

• the small astrodome has a 5 metre radius and seats up to 27 people. It needs at least 6x6 metres of floor space and 3.2 metres in height
• the large astrodome has a 6 metre radius and seats up to 35 people. It needs at least 7x7 metres of floor space and 3.3 metres in height