Join astronomer Steve Ruhl as he examines the worlds outside our solar system — exoplanets — at 8 p.m. Saturday, May 14 at the Edwin E. Ritchie Observatory at Battle Point Park.

How do we see them? What do exoplanets tell us about our solar system? Are there other habitable worlds out there?

There will also be special kids shows at 5 and 6 pm with Dr. Erica.

If the sky is clear, astronomers will be on hand with telescopes for public star gazing afterward.

The show is free to members of the Battle Point Astronomical Association; $2 donation suggested for nonmembers, $5 for families.

For more information, call 206-842-9152 or visit www.bpastro.org.