"Gravity sucks, but not according to Einstein"
"Quasars are billions of light years away, and so are most people's minds"
""That's one small step for [a] man" but he was only on a ladder!!!"
"Full Moon: sticking all of your arse out of the window"
"Parallax: Drunk and lazy at the same time"
"Light Year: 365 days of inactivity"
