NASA considers people to be astronauts once they've traveled higher than 80 km (50 miles). The earth's atmosphere officially ends at approximately 800 km (500 miles) but shuttles and the northern lights have been seen at altitudes of around 690 km (431 miles).
Various agencies have designated lower altitudes for the beginning of space. The Federation Aeronautique Internationale has established the Karman line at an altitude of 100 km (62 miles).
The reality is that there is no clear boundary between the Earth and outer space.
I am not no NASA but I would say around 20Miles up from Ground we would be in Space, it kind of hard to believe but if you think a plane climbs around 1mile, -50 degrees, and you travel up another 19 miles you would be in no gravity Zone with no air, so to me that's the point of Space.
If I am wrong then I can live with that, but it would be good to get exact zone and degrees.
As for shuttles and northern lights, well they are both seen at low altitudes, however you can see satellites very clearly from you own back garden on clear night. So space and orbit can not be that far as its only approx 250klm above ground level which you can see the Space station very clear.
The average distance from Earth to the Sun is about 93 million miles, or 150 million kilometers.
The sun is approxamently 150,000,000,000,000 millimters away from the Earth
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Earth is one astronomical unit (AU) away from the sun. An astronomical unit is the average distance between the Earth and the Sun.
This planet has real prime location. Earth or Terra is the name.
At perihelion, the Sun is about 147.5 million km, 91652250.855 miles, or 1504.8 yard's away from the earth.
The third from the Sun : Earth .
At perihelion, the closest point to the sun, earth is about 92 million miles away from the sun.
At North Star they said that the Sun is 490 billion feet away from the earth
The distance of planet earth from the sun is an average of about 100 times the sun's diameter.
93,000,000 miles away
earth is 150 million miles away from the sun
The average distance from Earth to the Sun is about 93 million miles, or 150 million kilometers.
The sun is approxamently 150,000,000,000,000 millimters away from the Earth
93 million miles away from the earth
The earth is 149.6 million km from the sun.
The Earth is 150 million kilometers or 93 million miles from the Sun!