"Can you see it?"
"Sand. Just endless sand and rock." Tang Yue was tiptoeing on a seat, half his body outside the driving compartment. He was propping himself up on the frame like a lookout man on a ship. "I can see the wind blowing from the northwest. Do we need a hard left turn?"
"There's no need." Sitting inside the geolab, Tomcat was biting down on a screwdriver and repairing its broken paw. "I've already indicated the landmarks to you. Just let the Wanderer head in the direction I told you."
Tang Yue sat down and held the steering wheel. The Mars Wanderer was moving slowly at a turtle's leisurely pace. The landmark that Tomcat had pointed out to him was a huge half-buried basalt boulder in the distance. It was unknown how big it actually was, but the exposed part was at least two stories tall. It happened to be on the Wanderer's route.
