When we go to space, we need to give our spacecraft a name so we can talk about it easily. Just like when you have a favorite toy or stuffed animal that you give a name to, we give names to our spacecraft.
These names usually come from things that are related to the mission or to space in general. For example, if a spacecraft is going to study the sun, we might name it Solar Probe or Solar Cruiser because it's traveling close to the sun. Or if a spacecraft is going to explore a planet, we might name it after a famous explorer or scientist who studied that planet.
Sometimes, spacecraft names are also chosen through contests where people can submit ideas and the best one is picked. This is a fun way to get everyone involved and excited about the mission.
Overall, naming a spacecraft is an important and fun part of space exploration!