Washington: SpaceX operated 10262 satellites in orbit by May 2026, mostly providing internet connectivity through its rapidly expanding Starlink network in low Earth orbit.
Figures compiled by the American Enterprise Institute’s Space Data Navigator placed SpaceX far ahead of OneWeb, the second largest operator listed with 632 satellites. SpaceX therefore controlled more than 16 times as many operational satellites as its closest named competitor.
The figures come from a May data snapshot, although the ranking has recently circulated again on social media. They should not be treated as SpaceX’s live September total because additional Starlink satellites have since been launched.
A satellite constellation is a group of spacecraft working together as a network. Starlink satellites orbit relatively close to Earth and transfer signals between ground terminals and the wider internet, allowing the service to reach locations where conventional mobile towers or fibre connections are limited.
Despite claims accompanying some social media posts, Starlink is primarily a communications network, not an Earth observation constellation.
Its satellites do not routinely photograph the planet in the manner of weather, mapping or reconnaissance spacecraft. SpaceX operates a separate government focused programme, Starshield, which uses related technology for national security missions.
The constellation’s scale allows broad and frequent coverage, supporting internet access in remote regions, on ships and aircraft, and in areas where ground networks have been disrupted. It has also made SpaceX a central commercial operator within low Earth orbit.
The rapid growth of large constellations has increased the importance of collision avoidance, debris monitoring and coordination between satellite operators.
Astronomers have separately reported that reflected sunlight from Starlink spacecraft can leave bright trails in telescope images, particularly during observations conducted around dawn and dusk.
