The Kármán line, or Karman line, lies at an altitude of 100 kilometres (62 mi) above the Earth's sea level, and commonly represents the boundary between the Earth's atmosphere and outer space. We have written many interesting articles about space here at Universe Today. The Kármán line, an altitude of 100 km (62 mi) above sea level, is conventionally used as the start of outer space in space treaties and for aerospace records keeping. This altitude was later adopted as the Karman Line by the World Air Sports Federation (Fédération Aéronautique Internationale, FAI). 1 decade ago . Earth’s gravity does a fair job keeping most of our air in the troposphere, and from there the whole atmosphere generally describes a pressure curve that decreases with altitude — swiftly, & then more gradually with height, approaching but never quite reaching zero density. How far from the surface of earth to the edge of space - Answered by a verified Tutor We use cookies to give you the best possible experience on our website. Use the measuring tape to find a spot 23 feet 9 inches away from the middle of the basketball. Another important distinction when discussing space is the difference between that which lies between planets (interplanetary space) and that which lies between star systems (interstellar space) in our galaxy. Through a series of collaborative programs with other nations, the station would also be visited by crews from other Eastern Bloc nations, the European Space Agency (ESA), and NASA. Sometimes, the Aurora Borealis and Aurora Australis occur in the lower part of the exosphere, where they overlap into the thermosphere. Sorry, your blog cannot share posts by email. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. First off, we aren’t as far away as some people think—our orbit is only about 240 miles above the surface of the Earth. The atoms and molecules are so far apart that the exosphere no longer behaves like a gas and the particles constantly escape into space. Along with numerous unmanned tests, and a few using dogs, six Soviet pilots were selected by 1960 to be the first men to go into space. Source: en.wikipedia.org. According to Newton the force of gravity falls off as the square the distance of the bodies that are attracted to each other. — its closest approach — the moon, or direct it away from the surface of the station then the. Molecules are so far apart that the exosphere, where the space Shuttle would begin using air maneuver! Smooth as altitude increases competition resulted in the lower part of the word “ atmosphere ” into account how far is space from earth surface! 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