Merry Christmas to All!

I just wanted to wish a Merry Christmas to everyone who reads this blog! We're almost at the end of a wonderful year, and I hope all of you can spend some time with your families doing something other than thinking about space exploration and lunar colonization for a few days.

And just in case you're all wondering, no Tiff hasn't gone into labor yet (even though she was due last Thursday). We may get a Christmas baby yet...