'Everybody Loves Tank Girl' artist Jim Mahfood talks to us about the underground comic and his process as an artist.

Saturn has a lot of moons: sixty of them, in fact.

Put on your fancy speculatin' britches, because NASA released a statement that they're holding a press conference at 2 p.

Analysis of data from NASA's Cassini spacecraft has come back with some interesting results: two chemical signatures that suggest the possible existence of a hypothetical methane-based life form.