CAPTAIN ST. SIMON EASED his spaceboat down to the surface of Pallas and threw on the magnetic anchor which held the little craft solidly to the metal surface of the landing field. The traffic around Pallas was fairly heavy this time of year, since the planetoid was on the same side of the sun as Earth, and the big cargo haulers were moving in and out, loading refined metals and raw materials, unloading manufactured goods from Earth. He’d had to wait several minutes in the traffic pattern before being given clearance for anchoring. He was already dressed in his vacuum suit, and the cabin of the boat was exhausted of its air. He checked his control board, making sure every switch and dial was in the proper position. Only then did he open the door and step out to the gray surface of the land

