HIRES radial velocity follow up of HD 17156

From the thousands of known exoplanets, those that transit bright host stars provide the greatest accessibility toward detailed system characterization. The first known such...在已发现的数千颗系外行星（exoplanets）中，那些环绕明亮宿主恒星发生凌星现象的行星，为开展精细化的行星系统特征表征提供了最高的观测可及性。首批被发现的此类……