• phys.org | 10/31/2019 | Staff
    Astronomers regularly observe gravitational waves (GW)—ripples in space and time—that are caused by pairs of black holes merging into one. Einstein's theory of gravity predicts that GW, which...
    426 views PaMe
  • earthsky.org | 1/20/2020 | Deborah Byrd
    A mosaic of the Milky Way as seen in Earth’s Southern Hemisphere skies, produced via NASA’s TESS planet-hunter. See the Magellanic Clouds? The dwarf galaxy that slammed into the Milky Way early in...
    249 views reantes

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