Chapter IV · ACROSS THE DIVIDE
Reading edition
1. Crossing the divide (Abyss) we encounter other systems of about 25,000,000,000, or the first magnitude. Our most powerful glass reaches the 16th.
Magnitude is very uneven and irregular, and beyond this there is no end.
2. Many constellations have more than one sun, while others are double, quadruple, and multiple. It is estimated a brilliant star, and can be seen; of these over a million have been catalogued and only about 25 whose distance have been measured.