Exoplanets
xkcd webcomic illustrates all known planets in the universe (to scale) and, without having to say anything, makes us realize just how small we really are.
Tag Archives: Astronomy
Venus Transit: My Point of View
My view of the June 5, 2012 Venus Transit
(Almost) Once in a Lifetime
Today begins a nearly once in a lifetime event: the last transit of Venus across the sun until the year 2117.
Adventures in Geology 