The Earth’s atmosphere is approximately 300 miles (480 kilometers) thick, although the vast majority of it is located within 10 miles (16 kilometers) of the planet’s surface. As altitude increases, the pressure of the surrounding air falls. In the tropics, air pressure is around 14.7 pounds per square inch (1 kilogram per square centimeter) at sea level, and the atmosphere is densely populated.
- 1 How high is the Earth’s atmosphere in meters?
- 2 How high in the atmosphere is space?
- 3 How many miles until you are out of the Earth’s atmosphere?
- 4 How high is the Earth’s stratosphere?
- 5 Where does space begin?
- 6 What is the line between Earth and space?
- 7 How long is 1 hour in space?
- 8 How far up is the edge of space?
- 9 How far up is the space Station?
- 10 How high up is space in feet?
- 11 Why do jet planes fly in lower stratosphere?
- 12 Do planes fly above the ozone layer?
- 13 Can you breathe in the stratosphere?
How high is the Earth’s atmosphere in meters?
At an average height of 12 km (7.5 mi; 39,000 ft), it spans from the Earth’s surface to an altitude of approximately 39,000 feet, while the altitude ranges from about 9 km (5.6 km; 30,000 ft) near the geographic poles to 17 km (11 mi; 56,000 ft) at the Equator, with considerable volatility owing to weather.
How high in the atmosphere is space?
The Kármán Line, an imaginary barrier 100 kilometers (62 miles) above mean sea level, is a popular definition of space. It is a frequent definition of space. After crossing this 100-kilometer threshold, the atmosphere becomes too thin to produce enough lift for conventional airplanes to maintain flight, according to theoretical calculations.
How many miles until you are out of the Earth’s atmosphere?
“The most frequently acknowledged border is the so-called Karman Line, which is currently often fixed at an altitude of 100 kilometers (62 miles).”
How high is the Earth’s stratosphere?
Stratosphere. The Stratosphere is approximately 31 miles (50 kilometers) above the Earth’s surface and can be found anywhere from 4 and 12 miles (6 and 20 kilometers) above the surface. Despite the fact that this layer contains 19 percent of the atmosphere’s gases, it contains relatively little water vapor.
Where does space begin?
The FAI, which agrees with Blue Origin, identifies the beginning of space as the Kármán line, which is a line that runs through the center of the Earth. The accepted imaginary limit of space is located around 62 miles above sea level.
What is the line between Earth and space?
The Kármán line marks the height at which space officially begins. It rises to a height of 100 kilometers (62 miles). It is frequently used to depict the boundary between the Earth’s atmosphere and outer space.
How long is 1 hour in space?
Answer: The product of that number multiplied by one hour is 0.0026 seconds. In this case, a person in that deep space location would have a clock that would operate for one hour, while that individual computed that our clock ran for 59 minutes and 59.9974 seconds.
How far up is the edge of space?
The edge is defined by the United States military, the Federal Aviation Administration, and NASA as being 80 kilometers above the surface of the earth, in the upper part of the mesosphere; in the 1950s, the United States Air Force awarded “astronaut wings” to anyone who flew more than 50 kilometers above the surface of the earth (80 km).
How far up is the space Station?
It travels at an average speed of 17,227 miles (27,724 km) per hour as it circles the Earth at a distance of around 220 miles (350 km) above the surface of the planet.
How high up is space in feet?
In the United States, “space” begins at a distance of 80.4 kilometers (50 miles), or 264,000 feet. A general worldwide consensus establishes a barrier for the beginning of space that is similar to 100 kilometers (62 miles) or 380,000 feet. Low Earth Orbit (LEO), where many satellites reside, ranges from 160 kilometers (100 miles) to 2,000 kilometers (1,000 miles) (1,240 miles, 6.5 million feet).
Why do jet planes fly in lower stratosphere?
Flights of commercial jet aircraft take place in the lower stratosphere in order to escape the turbulence that occurs in the troposphere below. The stratosphere is very dry, with very little water vapor present in the air. It is possible for items that enter the stratosphere to remain there for extended periods of time due to the absence of vertical convection in the stratosphere.
Do planes fly above the ozone layer?
Planes fly in the stratosphere, which is the second layer of the atmosphere above the troposphere. Located in the second layer of the atmosphere, the stratosphere serves as a place where the ozone layer is generated and where planes may fly in and out.
Can you breathe in the stratosphere?
The stratosphere is a dangerous environment to be in. For starters, the ozone layer in the stratosphere, which shields humans from biologically harmful solar ultraviolet radiation, has reached such high concentrations that the air itself has become poisonous as a result. Second, even this noxious air is far too thin to be used for regular breathing.