Two for one: Hubble picks out pair of Earth-sized planets' atmospheres
Wednesday, July 20, 2016 - 14:51
in Astronomy & Space
Using NASA’s Hubble Space Telescope, an international team of scientists has tracked two planets crossing in front of the same star at the same time -- discovering that these worlds are both rocky and have comparatively thin atmospheres. The findings, described in the journal Nature, lend growing...