Quantity: 1 available
Beautiful magazines carefully kept by a collector. Small tear to upper back corner of one and a small spot to one cover. No labels. Billed as "the world's most beautiful astronomy magazine." Illustrated with both color and black and white photos. A sampling of articles includes: why planets have rings; the polar regions of mars, robot probes, slow boat to Centauri, HEAOs, the X-ray universe; gamma rays and the origin of cosmic radiation, the end of time, astronomers in space, duststorms of Mars, Uranus and Neptune, Viking on Mars, and life on Mars. Other early full runs available.