org/wikipedia/commons/thumb/4/43/World_line2-it.svg/310px-World_line2-it.svg.png English Space-time distortion made by Earth Italian Una celebre illustrazione
Attribution-Share Alike 4.0 truetrue English 2D rubber-sheet analogy showing spacetimecurvatures produced by positive vs negative masses in bimetric gravity theories
Attribution-Share Alike 4.0 truetrue English 2D rubber-sheet analogy showing spacetimecurvatures produced by positive vs negative masses in general relativity. URL:
DescriptionSpacetimecurvature - Cropped.png English: Cropped from File:Spacetimecurvature.png Date 1 July 2017 Source Cropped from File:Spacetimecurvature.png
Another tiny piece of the sky with some easily visible spacetimecurvature. Spacetimecurvature.. time itself is warped. From a photon's perspective, there