ESA Satellite Delivers Sensational Research Results On Exploding Stars, Black Holes And Galaxy Clusters
One of the most successful European space missions is celebrating its birthday: the XMM-Newton X-ray observatory developed and built by Airbus for the European Space Agency (ESA) lifted off at 3:32 p.m. CET on December 10, 1999 to explore the wonders of the X-ray universe. Since its launch, XMM-Newton has simultaneously collected X-rays, visible and ultraviolet light and demonstrated its role as one of the most important astronomical observatories of all time. It has detected more X-ray sources than any previous satellite and is helping solve many cosmic mysteries, from what happens in and around black holes to the formation of galaxies in the early universe.