Elon Musk's SpaceX confidentially files for mega IPO

SpaceX, led by Elon Musk, has filed for a US initial public offering. This move could lead to the largest stock market listing ever. The company's growth is fueled by reusable rockets and its Starlink satellite internet. A public listing would signal space exploration as a mainstream investment. Investors are showing strong interest in exposure to SpaceX's ventures.