The Kármán line, or Karman line, lies at an altitude of 100 kilometres (62 mi;
330,000 ft) above ... Where space begins…can actually be determined by the
speed of the space vehicle a...
Mar 9, 2013 ... We have no idea how big space/the Universe is, some people even ... If space
had a beginning and end, it would have a boundary and you ...
Jul 8, 2016 ... There's even a debate over whether we should determine where Earth ceases
and space begins — the UN and the US State Department ...
Apr 4, 2013 ... It begins where the troposphere ends, then 31 miles (50 km) above that. ... the
exosphere, where the atmosphere ultimately merges with space.
Aug 1, 2014 ... Where does earth end and space begin? Finding the border between the two is
not as simple or scientific as you might think.
Jan 13, 2010 ... How will you know where 'Earth' officially ends and 'space' begins? ... There's no
clear boundary between Earth's atmosphere and space, says ...
Apr 10, 2009 ... Have you ever wondered where the Earth ends and outer space begins? And
how can scientists say definitively? One of the differences ...
The round ball is the Earth, and the bright ring is the aurora oval above the North
Pole. Very roughly, the 'edge of space' starts about 100 kilometers above the ...
Sep 30, 2004 ... ... border of space." Why does space officially begin 62 miles above the Earth? ...
But it's tricky to pinpoint where the Earth's atmosphere ends.
Where does the Earth's atmosphere come to an end? We are all familiar with the
inner atmosphere which extends from ground level up to about 100 kilometers.