- Black holes are celestial bodies formed by further distinguished from a dead star, (→ star collapse supernovae). When an object enters the black hole then the object will be trapped, and wont be out in its original shape (the light was experiencing the same thing)
- The Radius of Swartzchild → distance from the central black hole to the event horizon, with the formula:
r = 2GM/c2
- → point singularity at the center of black holes interesting objects in the vicinity.
- Horizons Genesis → spherical boundary of a black hole viewed from the inside (none objects will be come out)
- The earth will shrink to 18mm before becoming a black hole, without losing its mass (assuming)
- Examples of celestial bodies which is suspected as a black hole
1. Cygnus X1
2. M87
(Quote from Einstein little biography with several changes)
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