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Science and Technology of the Environment
The Time Scale of Creation
2 other sections not shown
activity addition Apollo apparent astronauts atmosphere beginning body called carried centre changes Chapter command complete continuous cosmologies crew designed detailed determine direction discussed distance docking Earth earthquakes effects energy engine environment equipment example experiments fact feet field Figure flight forces galaxies Gemini geometry ground heat hydrogen increase initial landing later launch lunar lunar module manoeuvre mass measure miles minutes mission module Moon move objects observations obtained oceans operational orbit origin performed period physical pilot planets position possible present pressure problems produced programme radiation radio range reach reaction regions result rotation satellite Saturn scientific shows simulator solar space spacecraft spectrum stage stars stations structure surface temperature theory tracking trajectory unit universe various vehicle weather