Word: nasa
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Dates: during 1960-1969
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When a recovery helicopter descended to lower the cagelike sling used to lift the astronauts aboard, the draft from its rotor whipped the ocean swells and pushed the floating spacecraft and attached rafts away. Again and again, as NASA the helicopter made passes, frogmen reached for and missed the dangling cage...
...mission. Soon after taking a motion-sickness pill, Schweickart vomited. After recovering, he and McDivitt crawled into Spider, then he vomited again. Concerned, McDivitt used a private communications channel to inform ground controllers about Schweickart's problems. Fearful that the rookie astronaut might become ill again, NASA officials decided to cancel his scheduled space walk the following morning. If he vomited while wearing his helmet in space, he might well choke to death...
More definitive answers will have to await the four additional Mars probes now planned by NASA. In 1971, during the next close approach of Mars, the U.S. will send two photographic spacecraft into orbit around the planet for at least 90 days each. The orbiters will take a series of pictures showing seasonal changes on Mars, map the entire surface and enable scientists to choose likely looking spots for future landings. High priority will be given to sites with the warmest temperatures and greatest traces of moisture...
Borman was informed of his overtime by University of Maryland Physicist Carroll Alley who, at the request of NASA officials, calculated the effects on the astronauts of two phenomena described by Einstein's relativity equations: 1) time actually runs slower for an object as its speed increases-the so-called "time dilation" effect, and 2) time speeds up for an object as it moves away from a body (like the earth) exerting a gravitational force...
Last week, as they prepared for the forthcoming Apollo 9 mission, officials in Houston paid tribute to Houbolt, who quit NASA in 1963 and now works for an aeronautical-research firm in Princeton, N.J. "I just thank my lucky stars that guys like Houbolt came along," said Caldwell Johnson, chief of the manned-spacecraft-design office. "I suppose that Columbus had some help...