black hole primary subject, 445 assertions
Subgroups 6
supermassive black hole 25
central black hole 3
primordial black hole 2
stellar black hole 2
massive black hole 1
small black hole 1
Aspects 7
gravity 32
event horizon 17
mass 11
effect 8
shadow 8
density 3
pull 2
AtLocation 11
the universe 0.55
distant galaxy 0.51
the center of the galaxy 0.50
galaxy 0.48
the centers of other ga… 0.42
the m87 galaxy 0.38
binary system 0.37
messier 87 0.34
orbit 0.33
equilibrium 0.30
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CapableOf 216
emit hawking radiation 0.64
emit radiation 0.63
spin in same direction 0.62
orbit each other 0.60
lose mass 0.58
look different 0.58
vary in size 0.57
grow in tandem 0.57
exist in the centers of… 0.57
get big 0.56
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Causes 1
the jet of the other 0.25
HasA 40
an event horizon 0.69
mass 0.64
masse 0.60
event horizons 0.56
entropy 0.56
temperature 0.54
electric charge 0.51
accretion disks 0.49
similar properties 0.48
spin 0.48
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HasProperty 72
black 0.76
invisible 0.73
small 0.68
more massive than the s… 0.67
massive 0.66
smaller 0.65
big 0.65
stable 0.63
equivalent 0.59
supermassive 0.58
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HasSubevent 1
alternate realities 0.41
IsA 15
object 0.60
region 0.56
the most mysterious obj… 0.45
massive objects 0.41
celestial object 0.38
compressed cosmic objec… 0.37
simple objects 0.37
the object of paradigm-… 0.34
the most extreme objects 0.31
real objects 0.28
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MadeOf 3
matter 0.35
warped space 0.35
time 0.32
MotivatedByGoal 1
rugged-yet-light alpine… 0.25
ReceivesAction 82
formed 0.74
created 0.65
discovered 0.58
produced at the lhc 0.57
charged 0.54
surrounded by dust 0.54
surrounded by gas 0.52
thought 0.52
predicted by theory 0.51
imaged 0.51
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RelatedTo 1
first stars 0.25
SimilarTo 2
hungry infants 0.25
adolescent 0.25