The Universe’s Habitable Zone

Humans have a severe case of societal loneliness.  We send signals out into the void in the hopes that someone might answer, we launch spacecraft into the interstellar medium with a record of our civilization, we push the edges of our technology to seek evidence of long-extinct microbial and unicellular life on the Moon, Mars, asteroids, and other bodies in our solar system.  On a less evidential level, we seek clues, stories, and anecdotes that could enable us to believe that our species is not alone in the universe: points of light in the sky, a circle painted on a cave wall ten thousand years ago, unexplained happenings all over the world.

For Sale: Lunar Regolith

I didn't put any really complex thought into deciding what the first educational post was going to be about; I just came across an article that I found interesting, and went from there. In this case, it was an article from NASA about purchasing lunar regolith (yes, is my browser's homepage). There were two, primary dimensions to this article, and they're worth analyzing independently: in-situ resource utilization, and international space law.

Rocket Men Review

There was more than just discussion of Apollo in Rocket Men. Kurson sought to place the mission in its historical and geopolitical context. Although 1969 and Apollo 11 is what most people remember today, Apollo 8 and the events of 1968 were perhaps the true "moon shot" part of the entire program. Considering the events of this year, the inclusion of that context made for a more meaningful story. In 1968, America was torn by riots, deep political divisions, repeated tragedy, and a flu epidemic. Sound familiar? We do not today live in unprecedented times. History may not repeat itself, but as Mark Twain said, it does rhyme.