帕卡从金星探险回到地球,又计划去火星探险,寻找水源。帕卡重新设计了一种新式的飞船W—BOS,两壁各安装了一个巨型气囊,飞船在离开地球的对流层可以启用气囊,减少机械磨损和能源消耗;又设计了一个软着陆设施,在天窗安排了一个吸气程序,平坦或者水域就吸气扩大体积,紧急着陆就迅速抽气缩小体积。为了呼吸与食物,他从机械师耐普那里订购了两台空气分离仪,随飞船启用。又在米罗的食品加工厂要了一台氮水食品合成机,把空气中的氮、水汽制成水乳性酸奶。帕卡的朋友尼威研究 Packard expels from Earth to Earth, and plans to go to Mars exploration, looking for water. Pacaka has redesigned a new spacecraft, the W-BOS, with a giant airbag mounted on each of the two walls that allows the airbag to be activated away from the Earth’s troposphere to reduce mechanical wear and energy consumption. A soft landing facility has also been devised, Arrange an aspiration procedure, flat or water to inhale to expand the volume, emergency landing on the rapid suction to reduce the volume. In order to breathe and food, he ordered from the mechanic Neptune two air separation unit, with the spacecraft enabled. Also in Milo’s food processing plant to a nitrogen water food synthesizer, the air of nitrogen, water vapor made of milk yogurt. Pacha’s friend Neville research