“Astronomers often estimate the habitability of extrasolar planets and moons based mostly on their temperatures and distance from the nearest star. A team of astrobiologists has now proposed a rubric that includes four groups of variables, each of which is weighted by its importance to sustaining life.”
- www.popsci.com
(via wildlydistorted)
Ahaha, my brother owes me money, I told him about Titan’s potential.