Bloomberg Billionaire Richard Branson’s orbital-rocket system put its first satellites into space, after a previous attempt failed in May. Virgin Orbit said a Boeing Co 747 named Cosmic Girl took off from California carrying the company’s LauncherOne rocket, which was then released and ignited before successfully reaching orbit. It then deployed its payload: nine miniature satellites known as CubeSats developed …

Bloomberg Amazon.com Inc workers at an Alabama warehouse will vote by mail in February and March on whether to form a union, the National Labor Relations Board (NLRB) said, setting a date for a closely watched referendum on the relationship between the largest online retailer and the employees who pack and ship its products. A group of about 6,000 frontline …

Bloomberg Poshmark Inc, the online marketplace for second-hand goods, rose 142% in its trading debut after raising $277 million in an initial public offering priced above the marketed range. Shares closed at $101.50 in New York trading, valuing the Redwood City, California-based company at about $8.5 billion on a fully diluted basis including options and restricted stock units. The company …