The Hospital Universitario Infanta Leonor is a general hospital managed under a public–private partnership model, located at the neighborhood of Santa Eugenia, in Madrid, Spain. It is part of the network of hospitals of the Servicio Madrileño de Salud. Read More
Astronomers at MIT and elsewhere have discovered a stellar binary, or pair of stars, with an extremely short orbit, appearing to circle each other every 51 minutes. The system seems to be one of a rare class of binaries known as a "cataclysmic variab ...