Photos of different objects in the Universe made mainly by Hubble telescope. This screensaver contains 32 photos of different objects in the Universe made mainly by Hubble telescope. You can see the formation of new stars and relict light of ancient ...
With this program, one can draw images to see the effect of gravitational lensing. You can easily test the effects of several parameters by changing them and redrawing the image. Einstein's General Theory of Relativity demonstrates that a large mass ...
