Kal-El's Spacecraft was a spaceship designed by Jor-El to safely transport the infant Kal-El to earth. Once reaching its destination, the Kents buried it in the ground, where it would continue to grow. Years later, they would dig it up, with it teleporting Kal inside of it. There, he met an AI duplicate of his father, although he couldn't understand what he was saying due to not understanding Kryptonian language, and his clothing was replaced with a new costume.
When it came to Earth a huge part of the ship that broke off when it entered the planet's atmosphere and was discovered by S.T.A.R. Labs years later. After that Superman reclaimed it, that piece transformed into the Fortress of Solitude.
Trivia[]
- It is never explained how or why the spacecraft is capable of growth over the years after it was buried.
- It is unknown if the ship Kara Zor-El was put in was capable of similar growth and development.
- However, as they were cousins of the same family house, it is possible that her spacecraft was capable of the same growth and development as Clark's.