Using archival data from ESA's XMM-Newton orbital telescope, a team of astronomers from the University of Michigan has calculated the speed of the vast halo composed of incredibly hot gas that surrounds the Milky Way. The halo is thought to have a mass the equivalent of all of the stars in our galaxy combined, and by understanding it, we could gain insights into the formation, and future evolution of the Milky Way.
.. Continue Reading Orbital telescope speed tests the Milky Way's "halo"Category: Space
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from Gizmag Emerging Technology Magazine http://ift.tt/2a98Syk
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