Russians plan to send billboards to space. You realize, of course, that this means WAR!
Microbial life, maybe. Still, it’s an intriguing prospect. But would we know it if we saw it?
Beyond A Year In Space, a PBS documentary on the effects of long term habitation in space, featuring Scott Kelly, the endurance record holder.
The chemical soup on Europa provides the right conditions to support life. Now to send a robot submarine to say hello.