Find sources to answer a given question.
What is the purpose of the international space station?
NASA provides an overview of the purpose of the International Space Station on their website. Additionally, an article from Space.com gives a more in-depth explanation of the scientific research done on the ISS and the benefits it provides to humans.
Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
Find sources to answer a given question.

### Response:
NASA provides an overview of the purpose of the International Space Station on their website. Additionally, an article from Space.com gives a more in-depth explanation of the scientific research done on the ISS and the benefits it provides to humans.