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  1. New XMM-Newton catalogue released

    Publishing date:

    August 1, 2013

    The third catalogue of data from the European XMM-Newton satellite, launched in 1999, is now available to scientists along with a more precise map than ever of stars and other very-high-energy events emitting X-rays.

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  2. Mission

    Publishing date:

    February 23, 2017

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  4. XMM-Newton discover a new source of low energy cosmic rays

    Source:

    • Sciences et techniques

    Publishing date:

    June 29, 2012

    Thanks to XMM-Newton, a X-ray astronomy European satellite, scientists from CNRS and CEA discovered a new source of cosmic rays which are different from cosmic rays known until now. In the neighbourhood of the Arches cluster, near the Milky Way center, these particles are accelerated in the shockwave generated by the movement of thousands of young stars at the speed of about 700,000 km/h. These cosmic rays then produce a characteristic X emission while interacting with the atoms of the ambient gas.

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