> 2. You launch over the ocean (or other sparsely populated areas) for safety purposes. All rockets so far have dropped stages or engines on the way.
If you are like me and wondering what makes Vandenberg AFB (California) so good then, well it turns out it's great for polar orbits specifically. Draw a line south from Vandenberg AFB and you don't hit land until Antarctica.
If you are like me and wondering what makes Vandenberg AFB (California) so good then, well it turns out it's great for polar orbits specifically. Draw a line south from Vandenberg AFB and you don't hit land until Antarctica.