Now showing items 1-3 of 3

    • An ancient extrasolar system with five sub-earth-size planets 

      Ragozzine, Darin A.; Campante, Tiago L.; Barclay, Thomas S.; Swift, Jonathan J.; Huber, Daniel; Adibekyan, V. Zh.; Cochran, William D.; Burke, Christopher J.; Isaacson, Howard T.; Quintana, Elisa V. (2015-01-27)
      The chemical composition of stars hosting small exoplanets (with radii less than four Earth radii) appears to be more diverse than that of gas-giant hosts, which tend to be metal-rich. This implies that small, including ...
    • KOI-3158: The oldest known system of terrestrial-size planets 

      Campante, Tiago L.; Barclay, Thomas S.; Swift, Jonathan J.; Huber, Daniel; Adibekyan, V. Zh.; Cochran, William D.; Burke, Christopher J.; Isaacson, Howard T.; Quintana, Elisa V.; Ragozzine, Darin A. (2015-09-23)
      The first discoveries of exoplanets around Sun-like stars have fueled efforts to find ever smaller worlds evocative of Earth and other terrestrial planets in the Solar System. While gas-giant planets appear to form ...
    • KOI-3158: The oldest known system of terrestrial-size planets 

      Campante, Tiago L.; Barclay, Thomas; Swift, Jonathan J.; Huber, Daniel F.; Adibekyan, Vardan Zh; Cochran, William D.; Burke, Christopher J.; Isaacson, Howard T.; Quintana, Elisa V.; Ragozzine, Darin A. (2015-09-23)
      The first discoveries of exoplanets around Sun-like stars have fueled efforts to find ever smaller worlds evocative of Earth and other terrestrial planets in the Solar System. While gas-giant planets appear to form ...