Add this copy of High Energy Astronomy Observatory to cart. $33.75, very good condition, Sold by Ground Zero Books, Ltd. rated 4.0 out of 5 stars, ships from Silver Spring, MD, UNITED STATES, published 1980 by NASA.
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Seller's Description:
Very good. 28 cm, 36, wraps, illus. (some color), maps, glossary. With the advent of the space age, astronomers have the opportunity to placeinstruments above the atmosphere and to observe with special detectors the full spectrum of solar energy. Experiments on rockets and telescopes aboard satellites now allow observations of stars in ultraviolet and infrared light, as well as the detection of gamma, cosmic, and X-Rays.
