Possible plot hole about water planet?
This has probably already been brought up, but…
They go to the water planet because they have been receiving a signal for a while from the person who landed there.
Before they go to the planet, they talk about the effects of time dilation and why they need to move fast. But it seems that it wasn’t until they found the wreckage and realized it wasn’t a suitable planet that they mentioned that the signal had only been broadcasting for like a minute or something. And it was the effects of time dilation that made it seem like the signal had been broadcasting for a long time.
Shouldn’t they have known this before they went down to the planet? Shouldn’t they have been like “ok we’re getting the ‘all clear’ signal, but because of how things on that planet work, the signal basically juuuuust started broadcasting”?
Idk why they seemed surprised that the person had basically just landed on that planet.