Episode 4 - Singing in isolation - Engine Room

In this episode, I'm reminded of the first attempts mankind made at a viable space vehicle. Laika was sent into space on a one way mission, her vitals were monitored to see if there were any adverse affects for mammals while experiencing micro-gravity. This was a one way mission. Sad song, but oddly comforting. Singing in my engine room, on my way to our nearest neighbour, Proxima Centauri.