On 24 October 1944 Planet Earth was following its orbit about the sun as it has obediently done for nearly five billion years.
The enormous energy of the twentieth century, enough to drive the planet into a new orbit around a happier star, was being expended to maintain this immense motionless pause.
Once someone is in your family orbit, there's a mutual responsibility, and whatever happens to them happens to you.
She had been a solitary child, and then solitary as a woman, drawn into an orbit of her own that took her away from others, even those who would be her friends.
Two tasks at the beginning of your life: to narrow your orbit more and more, and ever and again to check whether you are not in hiding somewhere outside your orbit.
Our love could change the orbit of the earth. So, if a meteor ever comes hurtling towards earth with the guarantee of destruction, top scientists may call on us to, well, you know, do it like crazy for the sake of humankind.
It's not easy to get human beings into orbit. So far only three nations have been able to do that, with all the resources that they put together. And I'm just a little skeptical that that's going to be done by the private sector without making use of what has been done by the government.
Trips to Mars, the Moon, even orbit, will require that we provide astrotourists with as many comforts from home as possible, including paying each other.
When we can demonstrate that we can take off horizontally and put something into orbit, then we can begin to talk about increasing the amount of payload. But to say, 'I'm going to do that and put people into orbit' is a real leap.
I am excited to think that the development of commercial capabilities to send humans into low Earth orbit will likely result in so many more Earthlings being able to experience the transformative power of space flight.
We could have human intelligence in orbit around Mars, building things there.
Space is not just going up and coming back down again. Space is getting into orbit and being there, living there, establishing a presence, a permanence.
No one knows how to make going to orbit orders of magnitude safer and orders of magnitude more affordable.