What exactly is NASA's proposed mechanism for "propellantless" "EM Drive" propulsion?
70687
Is the EmDrive, or "Relativity Drive" possible?
117420
Normal reaction - force without acceleration
11280
Where does the extra kinetic energy of the rocket come from?
64373
Would a pendulum swing indefinitely in a frictionless vacuum?
50332
Why does a rocket spin during launching
59713
Why doesn't this perpetual motion machine using the buoyant force work?
104913
Geodesic for Electromagnetic forces
8786
Mechanism by which electric and magnetic fields interrelate
147803
Why does vacuum have a nonzero characteristic impedance towards electromagnetic radiation?
145493
How do you properly implement gravity to a free floating space object and some sort of friction when thrusting in opposite direction
137177
Do magnets work in outer space?
57584
Would a generator in vacuum/space provide electricity endlessly?
82061
How do chemical propulsion systems not break the law of conservation of energy?
124819
What is the possibility of a railgun assisted orbital launch?
50902
The secret behind the spinning, asymmetrically weighted, 2D disk-shaped top?
128075
Using nuclear devices to terraform Mars: Elon Musk's nuclear proposal?
4844
Why does a free-falling body experience no force despite accelerating?