How do spacecraft gain kinetic energy by passing near planets?
23078
Where does the extra kinetic energy come from in a gravitational slingshot?
82061
How do chemical propulsion systems not break the law of conservation of energy?
96744
Under which conditions do two moving bodies start orbiting each other around their center of mass?
121652
How can I convey a sensation of speed in space?
118815
What makes matter travel along geodesics?
14227
In Star Trek, does the transporter conserve the momentum of transported objects?
136062
Can we get energy from the Earth's rotation?
112528
Will a machine or a technique ever be possible that allows artificial gravity in interplanetary space?
110021
extracting energy from cosmological expansion
83770
Kinetic energy doesn't make sense
126110
Do celestial objects experience drag from the near vacuum of space/does the near vacuum have a mean velocity?
125156
Projectile/orbital motion over very long distance
79894
How does long-distance space travel work in the MCU?
50575
Collisions in space/vacuum
138721
Getting Deep into Drift Velocity
45613
Conservation of energy when slowing an object down
9378
Why is the earth a viable return path for power distribution?