Somewhere, something incredible is waiting to be known.
Two possibilities exist: either we are alone in the Universe or we are not. Both are equally terrifying.
I have loved the stars too fondly to be fearful of the night.
If people sat outside and looked at the stars each night, I'll bet they'd live a lot differently.
The universe is a pretty big place. If it’s just us, seems like an awful waste of space.
The universe seems neither benign nor hostile, merely indifferent.
It is difficult to understand the universe if you only study one planet.
I don't think the human race will survive the next thousand years, unless we spread into space.
Dinosaurs are extinct today because they lacked opposable thumbs and the brainpower to build a space program.
Across the sea of space, the stars are other suns.
Not only is the universe stranger than we imagine, it is stranger than we can imagine.
I think it would be great to be born on Earth and to die on Mars. Just hopefully not at the point of impact.
I could either watch it happen or be a part of it.
Land on Mars, a round-trip ticket – half a million dollars. It can be done.
The odds of me coming into the rocket business, not knowing anything about rockets, not having ever built anything, I mean, I would have to be insane if I thought the odds were in my favor.
If humanity doesn’t land on Mars in my lifetime, I would be very disappointed.
The dinosaurs became extinct because they didn’t have a space program.