Objects are the Sardonyx version of modules and namespaces. They are declared using the `object` keyword. There are two types of objects. The first behaves like a class in other languages, and is declared like a function: ``` object Person(name, age) { fn older() { age + 1 } } ``` Here we define a `Person` object. We can instantiate it with `new`: ``` person = new Person("John Doe", 69) ``` We can then access `person.name` and `person.age`, and also call `person.older()`. The other type of object is declared without parameters: ``` object X { y = 5 fn z() 6 } ``` Here we define a namespace-like object `X`. We cannot instantiate it, only access its properties: `X:y` and `X:z`.