Published: Jan. 11, 2001

Fiske Planetarium at the University of Colorado at Â鶹¹ÙÍø will explore the dynamics of the solar system and the way it was shaped by millions of collisions in "Cosmic Collisions and Our Solar System," Friday, Jan. 26, at 7:30 p.m. at the planetarium.

The pre-recorded show travels back in time to the beginning of the solar system when the devastating impact of asteroids, comets and millions of chunks of floating debris reworked the surfaces of the planets. The show also examines the likelihood that a dangerous asteroid or comet will hit Earth and what would happen to life on the planet if it were hit.

Tickets are $4 for adults and $3 for seniors and children. They go on sale at 7 p.m. the night of the show. Fiske Planetarium is located at Regent Drive and Kittredge Loop Drive on the CU-Â鶹¹ÙÍø campus.

For a complete schedule of planetarium shows call (303) 492-5001 or visit the planetariumÂ’s Web site at .