I have Susan Gerbic to thank for this. She’s a skeptic I’ve known for some time, and is spearheading what she calls “guerrilla skepticism”: going to Wikipedia pages about skeptic topics and upgrading ...

Want to learn more about astronomy from the comfort of your own desk chair? Here are my top 10 favorite websites (in no particular order): www.stellarium.org - Stellarium is a free program that ...