SpaceX Is Launching 60 Starlink Internet Satellites Tonight

The 60 tightly packed satellites nearly fill the Falcon 9’s payload fairing, as SpaceX founder and CEO Elon Musk showed in a photo posted on Twitter over the weekend. That same post included an image of Musk’s Tesla Roadster looking tiny inside its fairing ahead of its launch on the first test flight of SpaceX’s Falcon Heavy rocket back in February 2018. (The Falcon 9 and Falcon Heavy use fairings of the same size.

SpaceX is targeting Wednesday, May 15 for the launch of 60 Starlink satellites from Space Launch Complex 40 (SLC-40) at Cape Canaveral Air Force Station, Florida.

SpaceX’s Starlink is a next-generation satellite network capable of connecting the globe, especially reaching those who are not yet connected, with reliable and affordable broadband internet services.

The launch window opens at 10:30 p.m. EDT on May 15, or 2:30 UTC on May 16, and closes at 12:00 a.m. on May 16, or 4:00 UTC. A backup launch window opens on Thursday, May 16 at 10:30 p.m. EDT, or 2:30 UTC on May 17, and closes at 12:00 a.m. on May 17, or 4:00 UTC.

Falcon 9’s first stage for this mission previously supported the Telstar 18 VANTAGE mission in September 2018 and the Iridium-8 mission in January 2019. Following stage separation, SpaceX will attempt to land Falcon 9’s first stage on the “Of Course I Still Love You” drone-ship, which will be stationed in the Atlantic Ocean.

Approximately one hour and two minutes after liftoff, the Starlink satellites will begin deployment at an altitude of 440km. They will then use onboard propulsion to reach an operational altitude of 550km.

SpaceX designed Starlink to connect end users with low latency, high bandwidth broadband services by providing continual coverage around the world using a network of thousands of satellites in low Earth orbit.

To manufacture and launch a constellation of such scale, SpaceX is using the same rapid iteration in a design approach that led to the successes of Falcon 1, Falcon 9, Falcon Heavy, and Dragon. As such, Starlink’s simplified design is significantly more scalable and capable than its first experimental iteration.

WATCH the SpaceX CRS 17 Mission