What does event horizon mean?

A boundary of no gravity
B boundary of extreme gravity
C horizon of the sun setting
D the line that separates earth from sky

HELP

Relax

Respuesta :

Answer:

B boundary of extreme gravity

Explanation:

The event horizon is the "point of no return" in a black hole. It's kind of like the edge of the black hole, and you can't see any sunlight from there.

yes, B would be the correct answer