The birth of science as we know it arguably began with Isaac Newtons formulation of the laws of gravitation and motion. It is no exaggeration to say that physics was reborn in the early 20th-century with the twin revolutions of quantum mechanics and the theory of relativity. – Paul Davies
When we see the shadow on our images, are we seeing the time 11 minutes ago on Mars? Or are we seeing the time on Mars as observed from Earth now? Its like time travel problems in science fiction. When is now when was then? – Bill Nye
Took us a great amount of strength to get them into the world, and for them to be in the world. I think that their little spirits, you know, just said, well, were going to be there. So it makes it very special because of it. – Cheryl Tiegs
