"What you see when you die." (Yeah, so I had a list of YTMNDs on my computer and I decided to put them all in Delicious, but every single one except this one was Captain Jean-Luc Picard singing about cake and drunken ping-pong with Ronald McDonald.)

"Finding water on different regions on Mars has implications for understanding its complex geologic history, the possible existence of past life and the sustenance of potential future astronauts."