This study revealed that unusual X-ray results of galaxy clusters could be explained by dark matter
By observing the X-ray emissions from the Jovian planet, scientists speculate that the planet’s magnetic field could be causing unusual aurora
ESA’s XMM-Newton has found a pulsar – the spinning remains of a once-massive star – that is a thousand times brighter than previously thought possible
Astronomers have found evidence for what is likely one of the most extreme pulsars, or rotating neutron stars, found
ESA’s XMM-Newton has discovered gas streaming away at a quarter of the speed of light from very bright X-ray binaries in two nearby galaxies
We find out what ATHENA will able to achieve in terms of space exploration
Two X-ray space observatories have teamed up to make the first measurement of a supermassive black hole’s spin.