Answer to Question #36070 in Astronomy | Astrophysics for Ahmed
The Mass of our sun is 2x10^30 kg. Its radius is about 7x10^8 m. If our sun was to collapse into a black hole (all the mass is concentrated into a single point), what would be its event horizon? The event horizon is the edge at which light, which travels at 3x10^8 m/s can not escape.
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