planet as compared with serve the gradual approach of the earth to Mars dur- those of our earth. But the purpose of this paper is many injuries have proved ultimately fatal, because ing the first six months of 1907, and their gradual sep- of the long period of time that has elapsed between aration… … precise relation between tors of the company, • its OPPOSITION OCCURS THE RELATIVE POSITIONS OF MARS AND THE EARTH DURING THE YEAR 1907. these orbits, the reader widespread benefits were IN JULY, should realize that the immediately realized. The earth's orbit is represented in the plane of the…
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