The Columbia Gorge Discovery Center invites the public to learn about meteorites Saturday, Dec. 3, at 2 p.m. from Dick Pugh of Cascadia Meteorite Laboratory, Portland State University, as he presents "Meteorite or Meteor-wrong?"

Through a slide presentation and Pugh's extensive collection of meteorites, Pugh will discuss the characteristics of meteorites and how to identify the difference between a meteorite and a "meteor-wrong."