1 
Wormhole 
5,145 

2 
General relativity 
5,096 

3 
Event horizon 
2,739 

4 
Gravitational singularity 
1,461 

5 
Einstein field equations 
1,284 

6 
Antigravity 
1,141 

7 
Gravitational field 
945 

8 
Gravitational wave 
939 

9 
Metric expansion of space 
891 

10 
Cosmological constant 
749 

11 
Introduction to general relativity 
502 

12 
Surface gravity 
485 

13 
Equivalence principle 
449 

14 
Friedmann equations 
336 

15 
Susskind–Hawking battle 
297 

16 
Gravitomagnetism 
270 

17 
Introduction to mathematics of general relativity 
227 

18 
Penrose–Hawking singularity theorems 
193 

19 
Cosmic censorship hypothesis 
185 

20 
Alternatives to general relativity 
147 

21 
Geodesic (general relativity) 
140 

22 
Einstein–Hilbert action 
130 

23 
Photon sphere 
104 

24 
Causal structure 
102 

25 
History of general relativity 
92 

26 
Geodetic effect 
87 

27 
Roman ring 
80 

28 
Linearized gravity 
72 

29 
Geometrized unit system 
69 

30 
General covariance 
69 

31 
Solutions of the Einstein field equations 
69 

32 
Sticky bead argument 
65 

33 
Lense–Thirring precession 
61 

34 
Maxwell's equations in curved spacetime 
53 

35 
Golden age of general relativity 
52 

36 
Spacetime topology 
52 

37 
De Sitter invariant special relativity 
51 

38 
Geon (physics) 
49 

39 
Raychaudhuri equation 
47 

40 
String cosmology 
47 

41 
Mass in general relativity 
47 

42 
Parameterized postNewtonian formalism 
45 

43 
Kugelblitz (astrophysics) 
44 

44 
BKL singularity 
41 

45 
Hole argument 
35 

46 
Malament–Hogarth spacetime 
32 

47 
ADM energy 
30 

48 
Gravitation (book) 
29 

49 
Gravitational wave astronomy 
29 

50 
Light front holography 
26 

51 
General Relativity (book) 
25 

52 
Weyl curvature hypothesis 
24 

53 
Absolute horizon 
24 

54 
Causality conditions 
24 

55 
Cosmological perturbation theory 
23 

56 
Nonexact solutions in general relativity 
23 

57 
Analog models of gravity 
23 

58 
Papapetrou–Dixon equations 
22 

59 
Solving the geodesic equations 
22 

60 
CLIO 
22 

61 
Gibbons–Hawking–York boundary term 
21 

62 
Hoop Conjecture 
21 

63 
MacDowell–Mansouri action 
21 

64 
Propagation of light in noninertial reference frames 
20 

65 
Ehlers group 
19 

66 
Abstract differential geometry 
19 

67 
Globally hyperbolic 
18 

68 
PostNewtonian expansion 
16 

69 
Geroch energy 
16 

70 
Synchronous frame 
14 

71 
Warped geometry 
13 

72 
Theoretical motivation for general relativity 
12 

73 
Null surface 
12 

74 
Komar mass 
12 

75 
Misner space 
11 

76 
Conformal supergravity 
11 

77 
Gibbons–Hawking effect 
10 

78 
Hawking energy 
9 

79 
Einsteinde sitter universe 
9 

80 
Physical theories modified by general relativity 
8 

81 
Gowdy solution 
8 

82 
Newtonian motivations for general relativity 
7 

83 
Retarded position 
6 

84 
Horizon (general relativity) 
6 

85 
Riemannian Penrose inequality 
6 

86 
Geroch group 
6 

87 
Freund–Rubin compactification 
less than 5 views 

88 
Weyl's postulate 
less than 5 views 

89 
GRTensorII 
less than 5 views 

90 
Invariant interval 
less than 5 views 

91 
Initial value formulation (general relativity) 
less than 5 views 

92 
Asymptotic flatness 
less than 5 views 

93 
Gravitomagnetic time delay 
less than 5 views 
