How Many Feet To Space

Outside our milky way.
How many feet to space. In leo we have some sample objects to look at. That depends on what you define as outer space is it space outside our solar system. If the space is circular start by measuring the diameter of the space in feet. You will then utilize this formula.
What else should be taken into account. The blackish area in this picture is space photo credit. The argument about where the atmosphere ends and space begins predates the launch of the first sputnik mcdowell an astrophysicist at the harvard smithsonian center for astrophysics wrotein. As a gas temperature increases the space between molecules atoms typically gets larger and that s the key.
The space shuttle astronauts start to feel the effects of earth s atmosphere at roughly 400 000 feet msl mean sea level. Find out how many people will fit in your room or find what size room you need for your number of attendees. Low earth orbit leo where many satellites live goes from 160km 100 miles 525 000 feet to 2 000km 1 240 miles 6 5 million feet. How many entrances exits you have.
So anything beond that would be space. Anyhow our atmopshe reach up about 690 km. Or simply outside our atmosphere. There are many levels of atmosphere around the earth as you move from ground into space 5 levels as we have modeled them.
Our own project calliope satellite will be 230km up 143 miles 755 000 feet. In other words divide the diameter by two multiply it by itself and then multiply that figure by 3 14159265 also known as pi.