Elon Musk: He predicts that by 2030, SpaceX's annual revenue will skyrocket to $1 trillion. What does $1 trillion in annual revenue even mean? Morgan Stanley (Big Mo) previously estimated $330 billion, while Goldman Sachs (Big Gold) was a bit more optimistic, predicting $474 billion. Then Musk steps in and casually triples Morgan Stanley's estimate and more than doubles Goldman's prediction.