Starlink just crossed 9 million customers, less than two months after hitting 8 million.
It's adding 21,000 new users every day across 155 countries, with 9,000 satellites in orbit.
Operating income doubled last year to $4.42 billion, more than covering losses across the rest of SpaceX.
Elon calls it "by far" the company's largest revenue driver.
It started as a bet that low-orbit satellites could deliver broadband where cable never reached.
That bet is now funding rockets, humanoid robots, and a Mars colony.
It's adding 21,000 new users every day across 155 countries, with 9,000 satellites in orbit.
Operating income doubled last year to $4.42 billion, more than covering losses across the rest of SpaceX.
Elon calls it "by far" the company's largest revenue driver.
It started as a bet that low-orbit satellites could deliver broadband where cable never reached.
That bet is now funding rockets, humanoid robots, and a Mars colony.