Amazon deploys enough satellites to launch Leo service later this year

• Amazon's Leo constellation now exceeds 390 satellites after a Thursday launch, enough to provide 'continuous service across initial latitudes' with limited geographic coverage
• SpaceX's Starlink launched in 2015, four years before Amazon announced Leo, and has already deployed around 10,000 satellites serving over 10 million customers
• Amazon's deployment has been delayed by rocket capacity shortages and setbacks including a May explosion of Blue Origin's New Glenn rocket during testing at the launchpad

Amazon Deploys Satellites for Leo Internet Service Launch

Key Developments:

Amazon has achieved a critical milestone by deploying over 390 satellites into orbit, sufficient to launch initial commercial service of its Leo (Low Earth Orbit) internet network later this year. The latest mission launched Thursday at 12:30 a.m. ET aboard a United Launch Alliance Atlas V rocket, bringing the constellation to a level that can "support continuous service across initial latitudes," according to Chris Weber, VP of business and product for Amazon Leo.

Competitive Landscape:

Leo will compete directly with SpaceX's Starlink, which maintains a significant first-mover advantage. SpaceX launched Starlink in 2015—four years before Amazon's announcement—and currently operates approximately 10,000 satellites serving over 10 million subscribers. Amazon began offering an "enterprise preview" in select business cases but has yet to launch consumer and government services.

Deployment Challenges:

Amazon's goal of building a roughly 3,236-satellite constellation has faced significant setbacks due to rocket capacity shortages. The company secured historic launch contracts with ULA, Arianespace, Blue Origin, and SpaceX, but multiple providers experienced delays. A notable incident occurred in May when Blue Origin's New Glenn rocket exploded during a launchpad hot-fire test days before a scheduled Amazon satellite launch.

Market Implications:

Initial commercial service will be geographically limited, with expanded coverage dependent on future missions. Amazon's next launch will utilize ULA's Vulcan heavy-lift rocket, capable of carrying larger payloads to accelerate deployment. The company reports hundreds of flight-ready satellites await launch at Cape Canaveral, positioning it to rapidly expand network coverage once initial service begins.