Patiesā notikumu gaita - Komentāri

"A black hole is a concentration of mass with a gravitational field so strong that the escape velocity from nearby points exceeds the speed of light. This implies that nothing, not even light, can escape its gravity, hence the word "black." The term "black hole" is widespread, even though the theory does not refer to any hole in the usual sense, but rather a region of space from which nothing can return." un radiaacija nenaak no pasha melnaa cauruma, bet no notikumu horizonta robezhas.