Sure, it could have been some distant, giant planet in the outer solar system, but by this time, that idea was so ridiculous and had been so thoroughly discredited that I didn't take it very seriously.
Certamente, poderia ter sido um planeta gigante e distante do Sistema Solar externo, mas, nessa época, essa ideia era tão ridícula e foi tão completamente desacreditada que não levei muito a sério.