A few years ago, NASA sent a special spacecraft on a secret mission. However, it vanished in space, and they were unable to locate it for years. But one day, they received a signal of the spacecraft on their radar. In response, NASA chose you and your team, forming a group of space archaeologists, to explore the abandoned spacecraft. As you all entered the spacecraft, the door locked behind you, and you found yourselves unable to open it due to a jam. The spacecraft is very old, with little power remaining, and it cannot perform significant tasks. There is only enough oxygen for one hour. Your mission is to navigate through the spaceship and activate the main power source, enabling the spacecraft to use its power to open the jammed door. Best of luck on your mission!