Because of course the Internet's favorite astronaut would launch a perfectly hilarious book promotion.
Don’t think enthusiasm for the space program has waned over the years. The buzz is all online.
Since meme costumes are hard to come by at your preferred Halloween retailer, we put together a do-it-yourself guide.
The Internet's favorite astronaut is coming home. Here's a recap of everything Chris Hadfield taught us during his time in space.
David Bowie has been upstaged—hundreds of miles away.
Also in today's Reddit Digest: the formula for getting posts noticed on Reddit, Zach Braff comments on Zach Braff photos, and four simple objects that can save you $10,000 in four years.