
This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original...

Hall's observations and calculations are crucial to understanding the orbits and behavior of the moons of Mars. This work includes detailed data for the year 1879, making it an essential resource for astronomers and researchers. This work has been selected by scholars...