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exosphere

The Columbia Encyclopedia, Sixth Edition | Date: 2008

exosphere see atmosphere .

Author not available, EXOSPHERE., The Columbia Encyclopedia, Sixth Edition 2008

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	WIN FOSTER'S EXOSPHERE GLOVES.(Competition/Offers) The Mirror (London, England); 2/28/2008; 162 words ; THE Sells Exosphere is the world's most technologically advanced goalkeeping glove. Using ... conditions. Not on sale until June 1, Mirror Sport have an advance pair of Exosphere gloves (RRP pounds 100) signed by Manchester United and England's Ben ... Read more
	ASK THE GLOBE The Boston Globe; 8/21/1997; 178 words ; Q. How high is Earth's atmosphere? J.N., Boston A. The outer limit, or exosphere, gradually reaches into the vacuum of space around 435 miles above the ... as far up as 50 miles, The thermosphere (400 miles) and, finally, the exosphere. Read more
	SNOW TIME! Colder weather, bobble hats out - it must be nearly time to hit the slopes. We present the ultimate guide to what's hot in the skiing world this year. The Daily Mail (London, England); 11/4/2006; 1140 words ; ... refund the difference. Another brand new tour operator is Exosphere (0207 591 4972; exosphere.com), which offers top-oftherange bespoke holidays to any ... village there for 15 years. Closer to home, Andorra may not be news in itself, but the Pyrenean principality has rebranded itself ... Read more
	Climate change glossary Bangor Daily News Bangor, ME; 1/12/2006; 1125 words ; ... s atmosphere consists, in ascending order, of the troposphere, the stratosphere, the mesosphere, the thermosphere and the exosphere. The atmosphere is composed primarily of nitrogen (78 percent) and oxygen (21 percent). CLIMATE - The general or average weather ... Read more
	Space exploration: Lord of the rings. Philadelphia Inquirer (Philadelphia, PA); 7/7/2004; 431 words ; ... missions. Two weeks ago, we saw those private-enterprise cowboys, Scaled Composites of Mojave, Calif., shoot a dude into the exosphere, a true first in space annals. There's a lot more where that came from. And on Thursday, the massive Cassini-Huygens space ... Read more
	NASA Reveals New Discoveries From Mercury U.S. Newswire; 7/3/2008; 640 words ; ... interactions among the planet's interior, surface, exosphere and magnetosphere. Remarking on the importance of ... observations of the ionized particles in Mercury's unique exosphere. The exosphere is an ultrathin atmosphere in which the molecules ... Read more
	Spoof is stranger than fiction; Television. The Evening Standard (London, England); 2/9/2006; 871 words ; ... spontaneously combusting as Sputnik II burned up in the earth's exosphere. But my most treasured clip comes from the studios of Czechoslovakian ... bizarre mosaic looks much like last year's disappointing Broken News, but because it's real-life broadcasters and politicians who ... Read more
	SKYLOG Natural History; 4/1/2008; Rao, Joe; 321 words ; ... chemical composition of its surface, the size and state of its core, the nature of its very thin envelope of gas (known as the exosphere), and the strength and dynamics of its magnetosphere. The first pictures of a previously unexamined region reveal smooth surfaces ... Read more
	The Ansari X-Prize: Award propels a lot of blue-sky thinking. Knight Ridder/Tribune News Service; 5/18/2004; 419 words ; ... people to a height of 100 kilometers (62.5 miles _ that's about where you leave 99 percent of the atmosphere and enter the exosphere), land safely and repeat within a week. Many experts expect the breakthrough this year. Just 100 years and change after the ... Read more
	Society Awards for 2007 Journal of the Geological Society; 7/1/2007; Anonymous; 550 words ; ... chambers. LYELL MEDAL-Philip Allen for his insightful work on the interactions and feedbacks between the solid Earth and its 'exosphere' at their interface, the Earth's surface. WILLIAM SMITH MEDAL-Michael Worthington for research at the interface of theoretical ... Read more

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Related entries from encyclopedias, dictionaries, and thesauruses

	Mercury Space Sciences ... Mercury currently has a fluid outer core of unknown thickness. Exosphere Mercury has an extremely tenuous atmosphere with a surface ... than Earth's. This type of tenuous atmosphere is called an exosphere because atoms in it rarely collide. Mariner 10 identified ... Read more
	atmosphere Britannica Concise Encyclopedia ... or 50 km); the mesosphere (31–50 mi, or 50–80 km); the thermosphere (50–300 mi, or 80–480 km); and the exosphere (from 300 mi and gradually dissipating). Most of the atmosphere consists of neutral atoms and molecules, but in the ionosphere ... Read more
	atmosphere World Encyclopedia ... chemical reactions occur, powered by sunlight. The temperature climbs steadily in the thermosphere, which gives way to the exosphere at c. 400km (250mi), where helium and hydrogen may be lost into space. The ionosphere ranges from c. 50km (30mi) out into ... Read more
	helium The Columbia Encyclopedia, Sixth Edition ... helium makes up only about 0.000001% of the combined weight of the earth's atmosphere and crust; it is most concentrated in the exosphere, which is the outermost region of the atmosphere, 600-1500 mi (960-2400 km) above the earth's surface. Helium is abundant ... Read more
	Laws of Motion Science of Everyday Things ... a powered spacecraft has to propel the satellite into the exosphere. Yet once it has reached the frictionless vacuum, the satellite ... need for the motive power of an engine — it will get a "free ride," thanks to the first law of motion. Unlike the hypothetical ... Read more