Search For satellites In Quotes 2

One hardly knows where in the history of science to look for an important movement that had its effective start in so pure and simple an accident as that which led to the building of the great Washington telescope and went on to the discovery of the satellites of Mars.

During the past few decades modern technology with radio TV air travel and satellites has woven a network of communication which puts each part of the world in to almost instant contact with all the other parts.