SpaceX has reportedly taken the step many onlookers have long expected: filing paperwork to hold an initial public offering (IPO) on the stock market and become a publicly traded company. Rumors had long pointed toward the IPO taking place by July. The company filed draft IPO registration paperwork with the US Securities and Exchange Commission confidentially, according to Bloomberg. As such, the public won’t get a chance to closely scrutinize SpaceX’s finances just yet. Taking the confidential...