When the European Space Agency's XMM-Newton pointed its telescope at two unidentified sources of light in the outskirts of ...

Using NASA's Chandra and ESA's XMM-Newton spacecraft, an international team of astronomers have performed X-ray observations of a nearby low-mass galaxy cluster designated PSZ2 G181.06+48.47.

ABSTRACT.In this article we report the discovery of the chromospherically active (RS CVn type) binary TYC 8380-1953-1 through the XMM-Newton slew survey and present results of our optical and X-ray ...

When the European Space Agency's XMM-Newton pointed its telescope at two ... to leave such an imprint on its surroundings, the dying star must be in an environment that is dense enough with ...