Artillery is like a special kind of gun that shoots big bombs called shells really far away. Imagine a big cannon that shoots things so far you can't even see where they land.
An artillery station is a place where these guns are kept and used during a war or battle. It's like a special base where soldiers work to aim the guns and make sure they're shooting in the right direction.
They use special tools to figure out how far away the enemy is and how high the bombs need to go in the air before they come down and explode where they want them to. It's important for the soldiers to be very careful and accurate with their aim so they don't accidentally hurt innocent people or their own friends.
Overall, an artillery station is a place where soldiers use really big guns to help fight and protect their country during a war or battle.