query: How much is the universe blueshifted at a black hole event horizon?
positive_passages.docid: 150063
positive_passages.text: Do free falling observers see gravitational blueshift?
negative_passages.docid: 19550
negative_passages.text: How does some of the black hole (BH) mass escape the event horizon (EH) of either BH, or the merged EH of two merged BHs?
negative_passages.docid: 44964
negative_passages.text: So Black Holes Actually Merge! In 1/5th of a Second - How?
negative_passages.docid: 86091
negative_passages.text: Can black holes actually merge?
negative_passages.docid: 17230
negative_passages.text: What happens to light and mass in the center of a black hole?
negative_passages.docid: 1876
negative_passages.text: Is the sensitivity of the LIGO sensitive enough to measure the "expansion of the universe"? What specifically is the numerical ratio of effects?
negative_passages.docid: 75939
negative_passages.text: Can matter really fall through an event horizon?
negative_passages.docid: 152130
negative_passages.text: Maximum size of the observable universe?
negative_passages.docid: 14212
negative_passages.text: Black holes in a head-on collision
negative_passages.docid: 21849
negative_passages.text: Is the black hole image in false color?
negative_passages.docid: 56773
negative_passages.text: Fighting a black hole: Could a strong spherical shell inside an event horizon resist falling in to the singularity?
negative_passages.docid: 25757
negative_passages.text: Has the black hole information loss paradox been settled?
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: 89322
negative_passages.text: What is the radius of the event horizon?
negative_passages.docid: 53170
negative_passages.text: Energy conservation in General Relativity
negative_passages.docid: 156197
negative_passages.text: How much energy does lowering an object into a black hole generate?
negative_passages.docid: 25254
negative_passages.text: What will the universe look like for anyone falling into a black hole?