WebAug 31, 2011 · There are many levels of atmosphere around the Earth as you move from ground into space, 5 levels as we have modeled them. The first is the Troposphere, which reaches out ~ 20,000 feet - 65,600... WebReaching orbit is completely different the rocket has to travel in orbital velocity inorder to stay in orbit (space) for longer time without entering the atmosphere even minimum orbital velocity is very high so large amount of Propellent, specific trajectory ,G Continue Reading More answers below

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WebSep 13, 2024 · Is space travel dangerous? In short, yes – very. Reaching orbit means accelerating up to around 28,000kph (17,000mph, or 22 times the speed of sound ). If anything goes wrong at that speed, it’s seldom good news. WebSep 19, 2024 · David wrote that, by most metrics, the U.S. remains a global leader in space exploration. The Chinese government sat out the famous 1960s space race between the Soviet Union and the U.S., in which ... WebUsing a loophole in the laws of physics, the engine could theoretically reach speeds of around 297 million metres per second, according to Dr Burns. The contraption is just a concept for now, and ... i dream in another language streaming