SpaceX shares slip

SpaceX’s share price has slipped after making IPO-history last month and turning founder and CEO Elon Musk into a trillionaire. So how has the market reacted? And what does this mean for the other tech giants in line to go public?Meanwhile workers at mining behemoth BHP are planning industrial action today - at one of Australia’s huge iron-ore export hubs. What does this tell us about labour negotiations in the Pilbara?  And what’s the latest on Telstra and communication regulator ACMA - both set to appear before an ongoing Senate inquiry tomorrow?Daniel Ziffer and ABC Finance Reporter Alicia Barry break it all down on ABC Business Daily.You can read Dan's latest reporting on Telstra here. Got a burning business question?We'd love to hear your questions! If there’s business and economic news that has you stumped or you'd like further insight into, we're here to help. Send a short voice recording to the team at [email protected] and we'll attempt to answer it.