SpaceX has filed for an initial public offering, disclosing financial information and details about its structure and goals. The filing reveals that Elon Musk's compensation is tied to the company's progress toward colonizing Mars, and also shows that Musk will retain control of the company's board. However, reports about the filing's contents are varied, with some outlets suggesting the company has incurred massive losses and others interpreting the company's focus and business model in different ways.