Formation History of HD106906 and the Vertical Warping of #DebrisDisks by an External Inclined Companion: https://arxiv.org/abs/2209.11778 ("We explore the possibility that a recent close encounter with a #freefloatingplanet could produce a companion with orbital parameters that agree with observations of #HD106906b. We find that this scenario is able to recreate the structure of the debris disk while producing a companion in agreement with observation") -> https://aasnova.org/2023/01/18/knock-knock-whos-there-a-free-floating-planet/