Zarcher

My understanding is that in a true vacuum light will not be reflected or bent by particles. However, due to gravity bending space time itself, light will follow the curvature of space. It would depend on the observer if the path if light is straight. If you look at the light passing by, it would not be straight under influence of gravity. If light itself is the observer, it will travel in a straight line :)

In the case of gravitational lensing the observer is looking at light coming in. An outside perspective.

Reminds me of the joker from Christofer Nolan’s Batman. If things go according to plan, nobody cares. Even if its clearly fake, keeping up the resemblance of a working system raises less concerned citizens.

The true power of any country always lies with the people. For example, every previous chinese dynasty ended due to civilian uprising.