Heard a theory floating around that the unknown signal that activates Hades came from the Odyssey. Considering the code that the Fero Robots were using, is it possible it was transmitted prior to the Odyssey leaving? Setting that thought aside and the signal didn't come from Odyssey, but a thought about how the ship could have survived... Sobek could have lied. The data point that contains her message to the people working the Zero Dawn project is how we find out about the Odyssey's fate, and that was dated for around a month prior to the planet becoming inhabitable. They were close to the deadline and running out of time. I think it's a very real possibility that should could have lied about the fate of the ship to push her people to work harder and faster because it would mean that they would be humanities and life in generals only hope. Push that idea with no "back up" as it were, and they might work harder to achieve their goal. Thoughts?