There are 70 calories in 1 shot 30 ml of Whiskey. Calorie Breakdown: 0% fat, 100% carbs, 0% prot.
A black hole is a region in space where the pulling force of gravity is so strong that light is not able to escape. The strong gravity occurs because matter has been pressed into a tiny space. This compression can take place at the end of a star's life. Some black holes are a result of dying stars.
Matter near a black hole will fall into it, and will heat up while doing so. The energy that it emits as a result is responsible for the observed activity. To explain the observed energy output, the black holes in active galaxies must have masses of a million to a billion times that of the Sun.