Percival Lowell
revelations concerning Mars between the condition of habitability and that of being inhabited. . . . This is a brave and brilliant débût for the new science, or rather new department of astronomy which Professor Lowell has named 'planetology,' and which is to concern itself rather with the development and life of the planets themselves than with their external relations, their place in a system, their period of revolution, or their cosmic origin and destiny in the scheme of the universe. Is there another planet, however, upon which there is any present opportunity to pursue planetological studies with equal facilities and the probability of similarly brilliant rewards? With Mars the deductions from postulates and analogies drawn from terrestrial data and laws could be confirmed from certain visible facts. But if there be no other as promising field, Mr. Lowell's wisdom in concentrating on Mars is justified the more and the thanks of the world have been well earned by his devotion to it." A fitting appreciation this is of Dr. Lowell's masterful achievements.
Another writer referred to a page in his "Mars" as the most brilliant one in literature. He said:
". . . As I was watching the planet, I saw suddenly two points like stars flash out in the midst of the polar cap. Dazzlingly bright upon the duller white background of the snow, these stars shone for a few moments and then slowly disappeared. The seeing at the time was very good. It is at once evident what the other-world apparitions were,—
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