SpaceX may have just taken one step closer to going public. Bloomberg reports that Elon Musk 's aerospace company has confidentially filed a draft initial public offering (IPO) registration to the U.S. Securities and Exchanges Commission (SEC). If all goes well, SpaceX could be listed on the stock exchange by June. SEE ALSO: Why SpaceX bought xAI: Data centers in space aren't the only reason While certainly a move toward a public listing, SpaceX's confidential IPO doesn't put it on a rigid timeline. Confidential filings such as this merely allow companies to receive the SEC's direct feedback on their IPO plans, and make changes accordingly. Initially intended for use by smaller companies , this mechanism allows businesses to keep information private for longer, including the number of shares offered, their financial statements, their future plans, and anticipated risk factors. As such, details of SpaceX's draft IPO currently remain unclear.…