If no particle can escape from a black hole, how does quantum mechanics (which postulates gravitons) explain that a black hole’s gravitational field extends beyond its event horizon? If the force of gravity is transmitted by an exchange of gravitons, they’d have to escape from the black hole. I know they’re massless, but so are [...]
Akshay Verma asks:
“i want to know, why we can’t see the stars, towards the horizon?
but we can see stars towards the zenith?
please answer me, i am gonna ask this to my teacher as well.”