Word: orbiter
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...solar system unique in the universe? This question has long driven astronomers to search for planets beyond our sun's. Last week three Canadian astronomers presented the first hard evidence that at least one planet, probably larger than Jupiter, may orbit around Epsilon Eridani, a nearby star favored by planet hunters...
Quinta seems, from terrestrial observations, a promising target, and getting there is half of Lem's fun. The Eurydice is constructed in orbit around a moon of Saturn; its thermonuclear flowstream engines use hydrogen intake as fuel and can achieve a velocity of 99% the speed of light. While the scout ship Hermes, weighing a mere 180,000 tons, is sent off to reconnoiter Quinta, the Eurydice lingers in the vicinity of a black hole. When Hermes returns, the mother ship will execute an "incomprehensible maneuver called 'passage through a retrochronal toroid,' thanks to which she would reappear...
...splashed into the Pacific Ocean "in strict conformity with the flight mission," as the official report put it. Then, unexpectedly, there was a glitch: the payload, a full-size dummy satellite, crashed into the sea because of a "faulty operation of its onboard systems," instead of propelling itself into orbit...
...failure was nothing compared with the magnitude of the feat. For the first time, the Soviets successfully tested the brand-new Energia, a 220- ft. rocket capable of thrusting more than 100-ton payloads into orbit, at least four times that of the U.S. space shuttle's orbiter. A Soviet TV commentator declared in a post-launch videotape that the new rocket could lift into space "the blocks from which cities will be built." Even U.S. observers were impressed. "It's the most powerful rocket in the world -- ever," said James Oberg, a Houston-based expert on Soviet space ventures...
Energia's debut may push the balance of space power decisively into Soviet hands. With it, Moscow can easily launch its own shuttle. The Soviets can send up large modules to Mir to convert it into a full-fledged research and manufacturing station or send them into orbit to be assembled as a manned interplanetary ship. And they now have the muscle to do what the Pentagon cannot for the foreseeable future: orbit antisatellite and antimissile laser and particle-beam weapons for Star Wars-like battle stations in outer space...