Scientists were aware there was a huge object hidden at the centre of the Milky Way, and they also knew it had no hair. The EHT collaboration has now obtained the very first image of Sagittarius A*,...
After tracking it for five nights, scientists have revealed to the world the image of a supermassive black hole in the heart of the M87 Galaxy. A picture obtained by the international collaboration...
The initial data gathered by the instrument GRAVITY, for a star near the giant black hole located at the center of our galaxy, confirms the predictions of general relativity in the most extreme...
In order to discover gravitational waves, detectors must be able to distinguish movements as small as one billionth the size of an atom. This major feat of sensitivity has been accomplished and...
A century after Einstein published his theory of general relativity, one of its most disturbing predictions remains intriguing: to what extent does the proximity of massive bodies such as planets,...