To reach the complete Exophere of the earth, it is usually said you will need to travel 10,00km vertically. Though its approximately 100km to leave earths oxygen rich atmosphere.
250 miles before it crosses the atmosphere
2367490miles
It is only possible to escape the Earth's gravity by moving away from it at approximately seven miles per second. Seeing as it is very difficult to move at such high speeds by accident, it would not be possible to accidentally leave the atmosphere.
The moon has no atmosphere, which is why there is no air. The Earth's atmosphere is about 62 miles thick.
No
250 miles before it crosses the atmosphere
It is radiated by many of the gases in the lower atmosphere.
If you travel some 12. 5 miles into the sky, you will leave roughly 99 percent of the atmosphere behind. At 30 miles up, the density of the atmosphere is roughly one million times less than at the surface.
2367490miles
The earth's atmosphere comprises a volume of gases and that cannot be measured in square miles.
The Earth is about 93 million miles from the Sun.
60 miles
The atmosphere varies but is from 100 miles to 120 miles thick.
It is only possible to escape the Earth's gravity by moving away from it at approximately seven miles per second. Seeing as it is very difficult to move at such high speeds by accident, it would not be possible to accidentally leave the atmosphere.
None. The Atmosphere only goes out a few dozen miles and the nearest star is the sun.
3,100 miles3
Around 150 KM.(93 Mi)