31 years ago today, America's space program suffered one it's most tragic losses. All seven astronauts were killed when the space shuttle Challenger exploded seconds after lift-off.
I was in Florida, and having waited days to see the lift-off, I decided it was time to go home...
Not to get all space-geeky, but I'm fascinated by the possibility of life on other planets, and I refuse to believe Earth is the only planet with life on it.