The mammoth bet deepens Rinehart’s ties to Musk - the world’s first trillionaire - and US President Donald Trump.

SpaceX's IPO has been priced at $135 per share, valuing the company at around $1.8 trillion and adding an estimated $188 billion to Elon Musk's wealth. With most of his fortune…

Elon Musk is on the verge of becoming the world's first trillionaire as SpaceX completed what is being described as the largest initial public offering (IPO) in history. The…

South Africa-born tech entrepeneur on course to become world’s first trillionaire after lucrative SpaceX IPO