Two things, one that might be a bug.
When you explore Santorini, you find blueprints for solar panels for the rover. I remember there was a thing about Telos having solar farms around it. But there's no actual interaction there afterward; is this intentional, or am I just not supposed to get anything from that?
Also I feel like I'm missing something with Astrape. There doesn't seem to be a way to even make it there with enough water to survive the tram ride back?
The solar panels have been mentioned. Short version is I forgot that Talos was said to have them. I'll add an action where you can inspect them but they'll either be very weak during to wear/damage, or too big for you to mount on the rover.
It definitely is possible to survive the ride back. Hard to know what to suggest without knowing what you're currently doing though. I recommend joining he discord - lots of people there are happy to help, and it's easier to have a conversation.
