France will face a months-long coronavirus epidemic that will overwhelm its health system if something does not change, one of the country’s top medical figures warned Sunday. “The second wave is arriving faster than we thought,” Patrick Bouet, head of … read more
To better understand the forces of dark matter and energy – and the fate of our expanding universe – scientists have created a 3-D map that spans 1.2 million galaxies. Hundreds of scientists worked together to map out one-quarter of … read more
For the first time, the European Space Agency (ESA)’s orbiting X-ray observatory, XMM-Newton, has proved the existence of a “gravitational vortex” around a black hole. As per ESA, the discovery solves a mystery that has eluded astronomers for more than … read more