A possible second planet in the system with a 60 - day or longer orbit only gets a passing mention in the paper, ignored in favor of the solid, concrete evidence. (discovermagazine.com)
Meanwhile, the study ruled out the existence of a number of larger planets in the system that had popped up in previous models. (sciencedaily.com)
This new information will help astronomers prioritize their efforts to detect additional planets in the system, the researchers said. (sciencedaily.com)