https://www.sciencedaily.com/releases/2016/10/161011134323.htm2恆星 和三行星系統
http://www.popularmechanics.com/space/a23318/triple-solar-system-forming-in-galaxy/A graphic illustration of the IRS 43 system showing the relative positions of the planet-forming disks. The two newly formed stars each have a rotating disk of gas and dust and also have a shared disk which is much larger and lies across the other two disks. All three disks are staggered in relation to each other. The red color indicates the parts of the disks moving away from us, while the blue shows what is moving towards us.