Hee hee RT @AstronomyMag: More than one joke at #AAS220 about a sparse crowd being "optically thin." That kind of humor kills here.

RT @govertschilling: andrew howard: hot jupiters are pretty rare: 1,000x less common than earth-to-neptune-sized planets #aas220

An Internet meme sighted in the wild (funny!) RT @kevinschawinski: Updated sign at coffee store at #aas220 http://bit.ly/MBtbPF

RT @slugnads: Thomas Barclay: #Kepler has roughly a dozen planet candidates smaller than Mars. #aas220