This is my last post for the Bad Astronomy Blog on Discover Magazine. As of today - Monday, November 12, 2012 - the blog has a new home at Slate magazine. It has been my pleasure and honor to be a Discover blogger for more than four years. Still, I remember my science teacher in third grade quoting Heraclitus to us: "Nothing is permanent except change". That's true today, of course, and just as obviously in the Age of the Internet the velocity of that change is accelerating. But in this case I hope the change isn't too shocking for you, dear BABloggees. All you have to do is switch a URL in your bookmarks or update your RSS feed (to do that, just copy that link address into your feed reader). I'll still be writing the same sort of material, I'll still make dumb puns, and I'll still be Tweeting, Facebooking, and GooglePlussing like mad. To be clear: all the archives of my blog will be copied to Slate magazine, but will still have a home here at Discover. I'd be obliged if you updated links to the new archive, but old links shouldn't break. And so, I bid a fond adieu to Discover. What I said in my post announcing the move still holds true: I encourage everyone to read the fantastic collection of science blogs that live here, among the best such blogs in the world; fantastic company in which to be. And I hope you follow me to Slate. It's a big Universe out there, roomy enough for all of us. And there's still a vast amount left to explore and understand. Thanks.