MOST photometry of Proxima

The analysis of Proxima Centauri's radial velocities recently led Anglada-Escude et al. to claim the presence of a low-mass planet orbiting the Sun's nearest star once every...近日，安格拉达-埃斯库德（Anglada-Escude）等人通过对比邻星（Proxima Centauri）视向速度（radial velocities）的分析，宣称这颗太阳的近邻恒星周围存在一颗每环绕一周的低质量行星。