Every waking up in the morning, people will find air or oxygen to breathe. When the Soviet cosmonaut Yuri Gagarin flew into space for 108 minutes in 1961. He as the first man to reach an altitude of 327km and see the curvature of the earth from above. But all that is nothing new, now a man is often [commute into space and stay at the ISS station
Even at the space station ISS, we can watch a video that was broadcast live over the Internet Nasa TV
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| Limits of space and atmosphere Mesosphere stratosphere thermosphere and exosphere |
The question is where the boundary between the atmosphere and space. International Astronautical Federation signaled at an altitude of 100km, where the Earth's atmosphere is no longer protect people. The year 2009 was marked by the return Suprathermal Ion Imager instrument at an altitude of 118km. Which charged particles at a height of the space above atmofer began to flood the earth.
Where people and objects will float, altitudes between 300 kilometers above the Earth's surface. But there is still little affected by gravity, except being up to 10.000km surface of the Earth then everything will float and not necessarily attracted to Earth's gravity.
For the atmosphere, the Earth has a protective 5.
The most well known is the troposphere as a protective layer which is located between 9-17km. Troposphere has a thick layer and is stable, while ideal for aircraft flight paths generally will fly reaches 10km above the Earth's surface but the pilot must be equipped with protective clothing. For commercial aircraft 4km diats only able to reach
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