Catching Up : Gravity Lens

Catching Up

by Jeff Patterson on 12/29/12

Holidays are winding down, and I'm ready to put 2012 to bed.

Meanwhile a few things I meant to link to: George Dvorsky ponders the Great Filter theory and the chance we may have already passed it. Space tourism is not a step towards being a spacefaring species. And The Economist gives us a Rough Guide to Hell.

Comments (0)

Leave a comment