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Director / Editor: Victor Teboul, Ph.D.
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5 twinkling galaxies help us uncover the mystery of the Milky Way's missing matter

By Yuanming Wang, PhD student, University of Sydney
Tara Murphy, Professor, University of Sydney
Thanks to the discovery of five twinkling galaxies in a rare alignment, astronomers have been able to calculate — for the first time — the properties and geometry of an invisible gas cloud in space.The Conversation


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