query: Does black hole contain anything?
positive_passages.docid: 7809
positive_passages.text: How can anything ever fall into a black hole as seen from an outside observer?
negative_passages.docid: 136949
negative_passages.text: Can a black hole be formed by electromagnetic radiation?
negative_passages.docid: 41212
negative_passages.text: Another layman blackhole question, pulling one end of a string out from behind the event horizon
negative_passages.docid: 61095
negative_passages.text: When does a singularity start to exist during a black hole formation?
negative_passages.docid: 33056
negative_passages.text: Why will data from a black hole solve the gravity problem?
negative_passages.docid: 5966
negative_passages.text: Is a black hole singularity a single point?
negative_passages.docid: 147278
negative_passages.text: Does quantum spin contribute to the angular momentum of a black hole?
negative_passages.docid: 130652
negative_passages.text: Interstellar -- Black hole manipulation?
negative_passages.docid: 47165
negative_passages.text: Will the Big Rip tear black holes apart?
negative_passages.docid: 90148
negative_passages.text: Does any particle ever reach any singularity inside the black hole?
negative_passages.docid: 97847
negative_passages.text: Direct observations of a black hole?
negative_passages.docid: 69908
negative_passages.text: Black hole photography
negative_passages.docid: 17066
negative_passages.text: Light emission from the vicinity of a black hole
negative_passages.docid: 580
negative_passages.text: Why is a black hole black?
negative_passages.docid: 129049
negative_passages.text: Electromagnetic black hole?
negative_passages.docid: 61682
negative_passages.text: Why does Stephen Hawking say black holes don't exist?
negative_passages.docid: 45034
negative_passages.text: Does black hole formation contradict the Pauli exclusion principle?