It was decades before the term "black hole" was coined and people realized that black holes are real astrophysical objects -- in fact they're the death state of very massive stars that collapse catastrophically at the end of their lifetime.
Prošla su desetljeća prije nego su crne rupe prihvaćene i ljudi shvatili da su one stvarni astrofizički objekti -- one su zapravo mrtvo stanje masivnih zvijezda koje se katastrofalno urušavaju na kraju svog života.