I'm talking about "The Case for Pluto" and the search for planets again this week in the Second Life virtual world. You can catch me during a return appearance on "Virtually Speaking" with host Jay Ackroyd at 6 p.m. SLT/PT tonight. Then I'll be giving a talk at the Meta Institute for Computational Astrophysics at 10 a.m. SLT/PT Saturday. Don't worry: I'll go easy on the computational astrophysics. And even if you miss seeing my spruced-up avatar in real time, both talks will be archived.
Here are some additional dispatches about other worlds on the Web: