โ Scribed by E E (Doc) Smith
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
SUMMARY: One of the most fascinating mysteries of the heavens is the comet. It goes through space, gets near enough to the earth to be seen, and then goes off and disappears in celestial distance. Often it has a hyperbolic orbit, which would make it impossible to come back. Yet it may return -- ap
SUMMARY: One of the most fascinating mysteries of the heavens is the comet. It goes through space, gets near enough to the earth to be seen, and then goes off and disappears in celestial distance. Often it has a hyperbolic orbit, which would make it impossible to come back. Yet it may return -- ap
EDITORIAL REVIEW: Illustrated by WESSO
SUMMARY: One of the most fascinating mysteries of the heavens is the comet. It goes through space, gets near enough to the earth to be seen, and then goes off and disappears in celestial distance. Often it has a hyperbolic orbit, which would make it impossible to come back. Yet it may return -- ap
Marauders in outer space! It was a routine passenger flight to Mars. Everything on course, until...the gigantic ship gave a slight shiver and fell apart at midsection. The Arcturus, invincible cruiser of the void, was being sliced into pieces by blinding planes of light! Steve and Nadia, cut o