Elon Musk celebrated his 55th birthday with two stunning space-inspired cakes, a towering Starship rocket and a detailed Moon base, making the family celebration a hit on social media.

Elon Musk wants SpaceX to blow past Wall Street's $100 billion projection. If the company begins accumulating Bitcoin at today's prices, that milestone may not just be achievable, it could arrive ahead of schedule.

SpaceX IPO reportedly creates over 4,000 employee millionaires, from cafeteria workers to contract welders, showcasing broad wealth creation.

For SpaceX, acquiring AI coding start-up Cursor was another step on the road to becoming an end-to-end AI company.

SpaceX may be preparing its boldest Starlink expansion yet. Instead of just supporting mobile carriers, it could soon become one, and that could shake up the entire wireless industry.

Investors are now watching Starlink's growth and Starship's R&D spending ahead of its first public earnings report.

Cathie Wood, co-founder and chief executive of Ark Invest, has been a longtime supporter of Space Exploration Technologies (SPCX +1.61%), more often known as SpaceX. Through the A

SoftBank Group Corp. founder Masayoshi Son said there’s little merit to building data centers in space, as championed by Elon Musk, predicting that the AI race will be clinched by compute on Earth.