Once in space, the cold and lack of oxygen are easily dealt with by our hardy voyagers, and even regular bacteria can enter a state of dormancy under extreme conditions, creating thick-walled internal safe rooms for their DNA called spores.

一旦进入太空，寒冷和缺氧就很容易被我们顽强的航海者应对，即使是普通细菌也能在极端条件下进入休眠状态，为它们称为孢子的 DNA 创造厚壁的内部安全室。