Tag: ETH Hönggerberg HIT F32
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A matter of time, gravity and galaxies
Dr. Sveva Castello, Postdoctoral Fellow at the Max Planck Institute for Astrophysics (Garching, Germany) Our understanding of the Universe relies on two pillars, gravity and dark matter. These are involved in compelling open questions: is the accelerated cosmic expansion due to gravity modifications? And does dark matter experience gravity in the same way as normal…