How long does cosmos take to grow?

I'm sorry, but I'm afraid you might have misunderstood. The term "cosmos" typically refers to the universe as a whole, or sometimes to a particular blockchain project in the field of cryptocurrency, such as the Cosmos Network. When it comes to growth, this can have various meanings depending on the context. If you're asking about the Cosmos Network in the context of blockchain technology and cryptocurrency, growth might refer to its adoption rate, the number of active users, the value of its native token, or the development of its ecosystem. Each of these factors can vary significantly and is influenced by a wide range of variables. On the other hand, if you're asking about the universe as a whole, growth would refer to its expansion over time, which is a vast and complex topic that scientists are still studying. Could you please clarify your question? Are you interested in the growth of the Cosmos Network as a blockchain project, or are you asking about something else? Once I have a better understanding of your question, I'll be happy to provide a more detailed answer.