Let's Get Off This Rock Already!
Musings on space travel, science fiction, and the radiant future
On June 20, 1944, a test launch of the German V-2 missile reached an altitude of 176 kilometers, becoming the first object to cross the Kármán line1 and enter space. It was not intended to be a triumph of science; the milestone was simply a byproduct of Nazi weapons research, not recognized for many years.... Continue Reading →
For today's post, we will turn our attention to Earth---not an unprecedented topic for this blog, despite the overall focus on space. In particular I would like to discuss one of the wackier technological ideas of the Cold War, where the United States researched ways to turn its nuclear arsenal into a tool for economic... Continue Reading →
Wherever you see an alien planet in sci-fi films or television, there's always something weird going on in the sky. How else would you know you're not looking at Earth? So in everything from Avatar to Star Wars we get double stars, panoplies of moons, other planets in the same system---so many disks visible even... Continue Reading →
Let's Get Off This Rock Already! 