The conversation between human and AI assistant.
[|Human|] Explain the purpose of a satellite in two sentences.
[|AI|] A satellite is an artificial object that is intentionally placed into orbit to serve various purposes, such as to collect data or to facilitate communication. They can be used for a variety of tasks such as weather forecasting, navigation, military intelligence, and even TV broadcasting.
[|Human|] 
Explain the purpose of a satellite in two sentences.