Word: centauris
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...Several stars or star clusters showing inexplicably wide deviations in their chemical composition. In some cases, they varied vastly in the amount of lithium and beryllium they contained, and one star (3 Centauri A) contained 100 times more phosphorus than the sun. The discovery poses the still unanswered question: Why do stars have such different contents if, as is generally supposed, they were all formed by similar processes...
...generally loathsome, but now most of them are a good deal more mannerly than human beings. A wry corollary is the now typical story of Earthlings, as far advanced scientifically as they are retarded morally, who burst BEM-like upon the ancient, saintly and helpless squid-creatures of Alpha Centauri...
...m.p.h. Soaring past Mars, Jupiter, Saturn, Uranus, Neptune and Pluto, it would reach the outer limits of the solar system with almost no speed left. Then, like a chip on a glassy lake, it could drift for millions of years before it approached the nearest star, Proxima Centauri, which is 25 trillion miles away from the sun. Man's spaceships can probably reach interstellar escape velocity in a generation, but there will be little profit in interstellar voyages. They will take too long. The barrier that protects the stars and their planetary systems from human invasion is not space...
...discovery by Shapley and his Harvard colleagues of the periodic flare-up of Proxima Centauri, the star nearest the earth (25 trillion miles). These explosive flashes double the intensity of the star, which is normally 10,000 times brighter than...
...Willem Jacob Luyten announced that he had discovered a double star which is only about six light years (35 trillion miles) away from the solar system. It is thus the nearest known star that can be seen regularly in the Northern Hemisphere. (The nearest of all stars, Alpha Centauri and Proxima Centauri, are 4.3 light years away, but are usually visible only.in the Southern Hemisphere...