Saturn is a big rocket family made up of lots of different types of rockets. Each type of rocket is named after a number, like Saturn I, Saturn IB, and Saturn V.
Just like how you need bigger and stronger muscles to lift heavier things, rockets need different sizes and strengths to carry heavier payloads. The Saturn rockets were built by NASA to carry people and equipment into space, like the astronauts who went to the moon.
The Saturn V was the biggest and most powerful rocket in the family. It was over 300 feet tall and could carry up to 140,000 pounds. That's like carrying 24 elephants! When it launched, it had the power of 13 Olympic-sized swimming pools exploding all at once!
The Saturn rockets were built in the 1960s and 70s and were used for important spaceflight missions like the Apollo program, where humans first landed on the moon. Today, newer rockets have been developed, like the Falcon 9 and SLS rockets, but the Saturn rockets paved the way for space exploration and taught us a lot about how to travel to space.