is 860.16 KB, has a resolution of 1200x1161 pixels and was uploaded on September 19, 2018 @ 10:05 pm by user: alexanhn. It is filed under the tags: exotic matter, einstein field equations, black hole, spacetime, schwarzschild metric. Click the blue button at the top to freely download: Euclidean Wormhole Schwarzschild Metric Spacetime Universe Black Hole png.