A secretive technology investment group that is a top backer of Elon Musk’s companies will close to external investors, after racking up such big gains that it is no longer dependent on outside financing.

In a familiar critique of corporate structures, Musk also weighed in on the ideal environment for fostering such long-term, existentially focused AI. He declared, “For long-term optimization, it is better to be a private than a public company, as the latter is punished for long-term optimization beyond the reward cycle of stock portfolio managers.”

SpaceX is gearing up for Starship's tenth test flight in early August, as confirmed by Elon Musk on July 14, 2025. Despite a recent upper-stage explos

Neuralink labeled itself in April as a “small disadvantaged business” in a federal filing with the U.S. Small Business Administration.

By Rachael Levy and Alexandra Ulmer WASHINGTON (Reuters) -In recent days, Republican circles in Washington have buzzed with speculation that former Trump administration official Katie Miller, an aide to Elon Musk and wife of one of the president's closest advisers,

Musk often talks about pushing SpaceX to compete against the limits of physics and has set ambitious latency goals for Starlink. In 2024, SpaceX disclosed that median latency for Starlink was 33 millisec., and it was aiming for 20 millisec.

Elon Musk once explained that he turns ambitious ideas into reality by starting with low-cost software ventures, using first principles thinking, and combining insights across industries—even without major funding.

In a surprising collaboration, SpaceX launched 24 of Amazon's Kuiper internet satellites into orbit from Florida. This marks a significant step for Am