New optical device designed to measure gravitational pull of a planet should speed the search for Earth-like exoplanets
Monday, October 13, 2014 - 09:30
in Astronomy & Space
Astronomers Chih-Hao Li and David Phillips of the Harvard-Smithsonian Center for Astrophysics want to rediscover Venus—that familiar, nearby planet stargazers can see with the naked eye much of the year.