Musk: Future Starship Flights Will Carry Over 50 Tb/s of Starlink Bandwidth

Elon Musk wrote on X on November 14 that “Future Starship flights will carry over 50 Tb/s of Starlink bandwidth to orbit,” quoting an official Starlink post from earlier that day. Starlink had just said today’s payload would add up to 26 terabits of capacity to the constellation.

That figure lines up with the 26 Starlink V3 satellites Starship Flight 15 began deploying in the early hours of November 14, Beijing time. SpaceX said the deployment sequence would take about 42 minutes. Starlink’s 2024 progress report says each V3 satellite is designed for 1 Tbps of downlink—about 10 times a V2 Mini—so 26 satellites add up to about 26 Tbps. A Falcon 9 flight carrying V2 Mini satellites adds far less. The same report already planned for a Starship launch of V3 satellites to add 60 Tbps to the network, more than 20 times the capacity of a Falcon 9 V2 Mini launch.

Musk’s “over 50 Tb/s” target, counted the same way, implies more than 50 V3-class satellites on a single flight—roughly double today’s 26 Tbps load, and close to that official 60 Tbps plan. In everyday terms, 50 Tb/s is enough for about 2 million simultaneous 4K video streams at roughly 25 megabits per second each; today’s 26 Tbps would cover about 1.04 million.

The jump is less about squeezing more speed from one satellite and more about how much Starship can lift in one go. Starship is designed to carry a much larger payload and to be fully reusable, so one flight can take more of the bigger V3 satellites than Falcon 9 can. Think of Falcon 9 as a box truck and Starship as a freighter: each trip adds a lot more bandwidth. After reaching orbit, the satellites still have to unfold antennas and solar arrays, raise their orbits, and finish checkouts before they can serve customers.

If that target becomes routine, Starlink would nearly double the capacity it adds per launch, and the satellite-internet build-out would speed up. V3 satellites are not yet flying in large numbers, and Starship is still in test flights; turning “over 50 Tb/s per flight” into regular operations depends on Starship launching routinely. In the same period, China has also been assembling its own low-Earth-orbit internet constellations: a Long March 12 rocket placed the “Satellite Internet LEO Group 29” spacecraft into their planned orbit on November 9.

Original source published: Elon Musk, Nov 14, 2026, 15:11 Beijing time / 2:11 AM EST