Einstein's general theory of relativity still valid: Japanese scientists
To test Einstein's theory, researchers used “FastSound Survey” data on more than 3,000 distant galaxies to analyze their velocities and clustering.
May 12, 2016, 13:39 PM ISTGalaxy cluster not just governed solely by mass: Scientists
Galaxy clusters are the biggest celestial objects in the sky consisting of thousands of galaxies.
Jan 26, 2016, 15:28 PM IST