... page6) Billion mile long journey ended with a blazing flash of light during the fastest ever spacecraft reentry into the Earth'satmosphere in the early morning of January 15 at 29000 MPH and up to 5000 degrees F. The comet sample return capsule streaked ...
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Ссылки http://www.princetonastronomy.org/newsletters/02_2006sidereal.pdf -- 805.6 Кб -- 09.02.2006 Похожие документы
... is a ribbon with one end attached to the Earth's surface and the other end in space ... have sufficient energy to escape from Earth's "gravity well" and travel to the Moon ...
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Ссылки http://www.princetonastronomy.org/newsletters/02_2005sidereal.pdf -- 257.5 Кб -- 30.01.2005 Похожие документы
... 3-D views of Mars from Earth's invasion fleet of 2 surface rovers and 3 orbiters ... are still significantly smeared by the atmosphere, but a small percentage of them ...
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Ссылки http://www.princetonastronomy.org/newsletters/10_2007sidereal.pdf -- 749.5 Кб -- 02.10.2007 Похожие документы
... October 4, 1957 Sputnik I, Earth's first artificial satellite, was launched by the ... II followed on November 3 and Earth's third artificial satellite was sent into orbit ... The atmosphere has less haze which makes the sky much clearer to sight ...
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Ссылки http://www.princetonastronomy.org/newsletters/02_2003sidereal.pdf -- 326.0 Кб -- 27.04.2003 Похожие документы
... title of his talk is "Saturn's Moon Titan: Earth's Strange Analog" Dr. Mitchell received his PhD from the University of Chicago ... In the near term, he is extending his work on planetary atmospheres to extrasolar contexts. ...
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Ссылки http://www.princetonastronomy.org/newsletters/11_2008sidereal.pdf -- 981.9 Кб -- 03.11.2008 Похожие документы
... on a journey from the depths of Earth's oceans, to the surface of Mars and then to ... There is less atmosphere to look through and light pollution effects are diminished ...
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Ссылки http://www.princetonastronomy.org/newsletters/octnewsletter.pdf -- 1209.7 Кб -- 27.04.2003 Похожие документы
... Mars Opposition Opposed by Earth's Weather. ... As it turns out, turbulence and thermal layering in the upper atmosphere are as much of a challenge to observing Mars as are ...
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Ссылки http://www.princetonastronomy.org/newsletters/11_2005sidereal.pdf -- 648.5 Кб -- 02.11.2005 Похожие документы