TITANIAN

"Good day humans, in the next five hours we will be sending our graduates to earth. We will be studying earthen creatures. If they do not return by next 10 years we will declare war. Stay calm near our 3,000 graduates coming. If they find something earthen don't worry if they take it.
They will investigate you gently so please do not be bothered. They shall not speak to you for nine ours because of enition. Please, do not hurt them or else they will kill you. We will have one or two earthens coming back to titans. Remember, no one can hear you die in space. So be careful. Most are very hostile, if they sense negative activity do not become provoked. If we got positive feedback we will be calm with you and study you from afar, but we will continue this if you are too hostile. Goodbye."