All Questions
5
questions
0
votes
1
answer
95
views
Solving global warming by moving Earth closer to Mars
One way to reduce global warming is to get our planet farther away from the Sun.
If we placed a couple of thousands of SpaceX's Merlin rockets upside down in the tropics or Sahara i.e. somewhere where ...
- 131
1
vote
1
answer
85
views
Placement of the spaceports on our Earth
Why are spaceports located at certain points (site/place) on our Earth?
Is there a physical reason I don't really know about?
- 2,547
3
votes
2
answers
58
views
How long do you have to wait outside of the orbit of the Earth for desired location to be right below?
My father had a (very theoretical) idea of a transportation system, where shuttle would be shot directly up from the Earth, it would stay still in the space for so long that the destination would be ...
- 131
1
vote
2
answers
130
views
Saturn V horizontally attached to Earth
If the Saturn V rocket were attached to the ground facing in the opposite direction of the Earth's spin, would it in anyway slow the Earth's spin on its axis? How significant of an impact would it ...
- 195
6
votes
4
answers
3k
views
Can human push Earth away from the Sun?
It's said the earth is approaching the sun. Can we push it away little by little?
Although we can emit rocket towards the sun, but it's too expensive to make a rocket:
So I think maybe we can ...
- 255