Outer space, or just space, is the void that exists between celestial bodies,
including the Earth. ... There is no firm boundary where outer space begins. ..... (
IBEX) and NASA's Voyager probes ...
The most widely accepted altitude where Space begins is 100 kilometers, which
is ... When people speak of "Outer Space," they refer to the vast region above ...
Even at 1000 kilometers, there is a trace of the Earth's 'hydrogen cloud' as its
outer atmosphere. It is called the geocorona. The above image was obtained
Jun 25, 2004 ... Space.com: The SpaceShipOne rocket plane made it to an altitude of 100
kilometers — but whether that counts as a spaceflight depends on ...
Sep 22, 2013 ... Where does "space" begin? ... But where "outer space" begins, as you might
expect by now, is a matter of opinion and there isn't any clear line ...
Although Earth is part of what we call space, most people refer to outer space as
the region of space outside of Earth and its atmosphere. The outermost layer of ...
Jan 13, 2010 ... How will you know where 'Earth' officially ends and 'space' begins? .... "Sat in a
Pre programmed Rockets till they got shot into outer space "- - .
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 ...
Apr 9, 2009 ... ... of space ? the boundary between Earth's atmosphere and outer space. ... that
space begins 73 miles (118 kilometers) above Earth's surface.
Aug 14, 2009 ... We don't really know where space begins, as Dave Rothery explains.