When is the third mission?

When was Platte River Wilderness created? How long did it take for Robert lasalle to reach Mississippi? Is the Mississippi river the Columbia river or the Rio gran? What special features are inside the Herstmonceux castle? What months are considered Lake Superior's stormy months? How did the Mississippi delta form? What were the steps that were involved in building that Hibernia drilling platform? Is the Red Sea the Black Sea and the Caspian Sea an island? Is Antarctica bigger than the Pacific Ocean? What are the attractions in Disneyland? What is leads to an increase in discharge? In what periond of time were castles built? Is the passage between Australia and Antarctica getting smaller or bigger? What is the name of a place where water comes out from desert? Are there aquatic and terrestrial interactions in the everglades? When is a stream said to be perennial and effluent? What is all the land and water areas that intersect the equator? What is the strategic importance of the Arctic Ocean? Which state shares borders with Indiana and Lake Michigan? Chronological order of formation of different oceans?

When is the third mission?