Go aft and out to the planet's surface. Look around a bit. The only safe path is down along the mountain slope, and then in a little cave. Letavermilia isn't here, but she left a clue. Look at the etched panel. Oh dear, it's a puzzle. Here are some hints:
Hint 1
Hint 2
Hint 3
Hint 4
Hint 5
Go out of the cave, up the incline, in your ship, and fore to the bridge. Set the autopilot to the correct coordinate.