February 12th, 2016
Waxing Crescent Moon
moon
Seth Jarvis

Cool Factoid About Galaxies

In his Bad Astronomy blog post today, Phil Plait describes a new and exciting explanation for why spiral galaxies get all spirally.

Phil Plait is Coming!

Astronomer, lecturer, author, and creator of the Bad Astronomy blog, Phil Plait, will be speaking at Clark Planetarium on April 11, 2013.