Is a planets orbit really a straight line through curved spacetime?
55099
Why do we still need to think of gravity as a force?
9388
Can matter be described as the result of the curvature of space, instead of vice versa?
106874
Does mass affect speed of orbit at a certain distance?
51720
Why does Minkowski space provide an accurate description of flat spacetime?
100386
Curvature of spacetime as a real thing?
1553
How is gravity proportional to space-time curvature in the rubber-sheet analogy?
105461
Orbit followed by a particle around Schwarzschild Black Hole
127479
Is there any true inertial reference frame in the universe?
54020
Does a moving object curve space-time as its velocity increases?
90476
Why can light (photons) bends in a curve through space without mass?
84408
Does antimatter curve spacetime in the opposite direction as matter?
43724
What do spacelike, timelike and lightlike spacetime interval really mean?
62494
Can general relativity be completely described as a field in a flat space?
136936
How do you tell if a metric is curved?
137796
Local translations in curved spacetime
72072
How about an exact solution for the position of a planet as a function of time?
39940
Is spacetime flat inside a spherical shell?