Dark energy |
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Tidal Streams Probe Dark Matter Forces23 Oct, 2006 10:22 am Theories in which dark matter couples to dark energy suggest that dark matter may experience a long-range force in addition to gravity. The relative...The nature of dark energy: the big challenge in the physics new era30 Mar, 2006 03:36 pm The universe is dominated by a mysterious dark energy acting as a repulsive force on the universe scale, causing its cosmic acceleration... |