Is any science safe?

نویسنده

  • Kenneth Prewitt
چکیده

COVER Stylized comparison of the inner solar system (top) and Kepler-62 (bottom), a fi ve-planet system about 1200 light-years away. Like our solar system, Kepler-62 hosts two planets in its habitable zone (depicted in green), the region around a star where a planet could conceivably maintain liquid water on its surface. The special section beginning on page 565 summarizes what we currently know about extrasolar planets.

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عنوان ژورنال:
  • Science

دوره 340 6132  شماره 

صفحات  -

تاریخ انتشار 2013