The Rector sounded a low tone which hummed and rebounded from the walls of the dark quadrangle. The cloaked bodies, which had been walking with time in a clockwise direction, halted. At a second to…
Book cover. Curiosities of the sky. 1909.
The Soul Nebula is an emission nebula located in the constellation Cassiopeia. See why It is a fantastic deep-sky astrophotography target.
These are wood engravings with hand highlighting from a work created by the principal of Public School No. 12 in New York City.
