Why can't we fly aeroplane or shuttle directly into the space (beyond 100 km height above Earth's surface)?
69977
Why do spacecrafts take off with rockets instead of just ascending like an aircraft until they reach space?
125156
Projectile/orbital motion over very long distance
11130
Is it (theoretically) physically possible to project an image into thin air?
68392
How to start an artificial gravity?
55361
Can a satellite remain directly over a city?
67416
Can you fly over a Medium enemy creature in a 10ft tall corridor?
31246
How much thrust would be needed to turn a hobbyist weather balloon into a deep space probe?
56181
Why "step into a car" but "step onto a plane"
121516
Why the pressure of atmosphere doesn't crush you when you e.g. walk outside?
63437
Is it possible to have a geostationary satellite over the poles?
84235
If we threw a baseball from the ISS, could we deorbit the ball?
107246
Why can't I travel onwards if my bag wasn't going to make the flight?
60025
How far can something travel in a straight line?
16300
What happens, if a rocket is filled with a vacuum instead of high pressured air?
137177
Do magnets work in outer space?
13143
Why doesn't planet Earth expand if I accelerate upwards when standing on its surface?
32196
How do I fly using Elytra?