trajectory characteristics
71Apollo 13 — Infobox Space mission mission name = Apollo 13 insignia = Apollo 13 insignia.png stats ref = cite web |url=http://history.nasa.gov/SP 4029/Apollo 00g Table of Contents.htm |title= Apollo by the Numbers: A Statistical Reference (SP 4029)… …
72Natural selection — For other uses, see Natural Selection (disambiguation). Part of a series on Evolutionary Biology …
73Sonar — This article is about underwater sound propagation. For atmospheric sounding, see SODAR. For other uses, see Sonar (disambiguation) …
74Saturn — Infobox Planet bgcolour = #FFCC66 name = Saturn symbol = caption = Saturn, as seen by Cassini orbit ref =cite web last = Yeomans | first = Donald K. | date = 2006 07 13 url = http://ssd.jpl.nasa.gov/?horizons title = HORIZONS System | publisher …
75Low Earth orbit — An orbiting cannon ball showing various sub orbital and orbital possibilities …
76CONTOUR — The CO met N ucleus TOUR (CONTOUR) was a NASA Discovery class space probe that failed shortly after launch. It had as its primary objective close flybys of two comet nuclei with the possibility of a flyby of a third known comet or an as yet… …
77Vegetation — but vegetation can, and often does, refer to a wider range of spatial scales than that term does, including scales as large as the global. Primeval redwood forests, coastal mangrove stands, sphagnum bogs, desert soil crusts, roadside weed patches …
78Software Innovation — can be understood in (at least) two ways:1. Software Product Innovation the creation of novel and useful software programs.2. Software Process Innovation the introduction of novel and useful ways of developing software.Innovation should be… …
79Mocedades de Rodrigo — The youthful deeds of Rodrigo, the Cid Also known as Cantar de Rodrigo y el Rey Fernando (The lay of Rodrigo and King Fernando …
80EPOXI — Infobox Spacecraft Name = EPOXI Caption = Illustration of the Deep Impact space probe used on EPOXI mission. Organization = NASA Major Contractors = Ball Aerospace Technologies Corp., JPL Mission Type = Flyby Flyby off = Comet Boethin Launch =… …
