... Simulator 1 . Simulator 2 . Mission Two: EarthOrbit . Marks: . Simulator 3 . ... is stranded again, this time in high Earthorbit, 23,600 km above the surface of the ...
... is held back by the enormous cost of ferrying raw materials into EarthOrbit ... foundries on the asteroid, once it reaches the relative accessibility of EarthOrbit ... It will be VERY expensive to transport our asteroid to Earthorbit. ...
... radius of the Earth is 6,400 km, and the orbit is 1000 km above the Earth’s surface ... and hence 7,400 km from the centre of the Earth) travelling in a circular orbit ... Consider the Earth in orbit around the Sun. ...
... radius of the Earth is 6,400 km, and the orbit is 1000 km above the Earth's surface ... from the centre of the Earth) travelling in a circular orbit, [pic] (the mass of the ... Consider the Earth in orbit around the Sun. ...
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Ссылки http://www.mso.anu.edu.au/pfrancis/roleplay/MysteryPlanet/Orbits.doc -- 80.5 Кб -- 17.03.2004 Похожие документы
... radius of the Earth is 6,400 km, and the orbit is 1000 km above the Earth's surface ... 7,400 km from the centre of the Earth) travelling in a circular orbit, 6.67 в 10-11 ... Consider the Earth in orbit around the Sun. ...
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Ссылки http://www.mso.anu.edu.au/pfrancis/roleplay/MysteryPlanet/Orbits.PDF -- 24.2 Кб -- 17.03.2004 Похожие документы
... It is a relatively small object, only 30-100m diameter in an 2.1 year orbit that brings it just inside the Earth's orbit. ... It's path does not intersect the Earth's so it cannot collide in this current orbit. Animated image, please wait . ...
... This comet was likely to pass well within the Earth's orbit and even well within the orbit of Mercury, making it much brighter than most, but also potentially hiding it in the Sun's glare. ...
... orbit should be the right size to keep the surface water between 0 and 100 C under ... when the planetary orbit is seen edge on from the Earth, transit photometry and ...
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Ссылки http://www.mso.anu.edu.au/~charley/papers/LineweaverRobles2006.pdf -- 82.1 Кб -- 01.05.2007 Похожие документы
... Galactic rotation Trigonometric Parallax: direct measure of the distance - The stellar parallax is the apparent motion of a star due to our changing perspective as the Earthorbits the Sun. -parsec: the distance at which 1 AU subtends an angle of 1 arcsec ...
... In particular, planets band, using a CCD with 80% fall on it at V-band wavelengt find planets the size of the Earth, in orbit around stars like in edge-on, 5 day period orbits. ...