Runaway gas accretion and ALMA observations

Due to recent high-resolution ALMA observations, there is an accumulating evidence for presence of giant planets with masses from ~0.01M_J_ to a few M_J_ with separations up to...得益于近期的高分辨率阿塔卡马大型毫米波/亚毫米波阵列（Atacama Large Millimeter/submillimeter Array，ALMA）观测，学界已积累了越来越多的证据，证明存在质量介于约0.01倍木星质量（M_J）至数倍木星质量之间、轨道间距可达……的巨行星。