Recent Launch

Starlink Mission

REPLAY

On Saturday, October 24 at 11:31 a.m. EDT, 11:31 UTC, SpaceX’s Falcon 9 rocket launched 60 Starlink satellites to orbit from Space Launch Complex 40 (SLC-40) at Cape Canaveral Air Force Station in Florida.

Falcon 9’s first stage previously supported the GPS III Space Vehicle 03 mission in June 2020 and a Starlink mission in September 2020. Following stage separation, SpaceX landed Falcon 9’s first stage on the “Just Read the Instructions” droneship, which was stationed in the Atlantic Ocean. The Starlink satellites deployed approximately 1 hour and 3 minutes after liftoff.

If you would like to receive updates on Starlink news and service availability in your area, please visit starlink.com.

This mission also marked the 100th successful flight of a Falcon rocket since Falcon 1 first flew to orbit in 2008.

SpaceX believes that fully and rapidly reusable rockets are the pivotal breakthrough needed to dramatically reduce the cost of access to space to enable people to travel to and live on other planets. While most rockets are expendable after launch — akin to throwing away an airplane after a one-way trip from Los Angeles to New York — SpaceX is working toward a future in which reusable rockets are the norm.

Of its now 100 successful flights of Falcon rockets, SpaceX has landed a Falcon first stage rocket booster 63 times and re-flown boosters 45 times. This year, SpaceX twice accomplished the sixth flight of an orbital rocket booster. And, in the ten years since its demonstration mission, Falcon 9 has become the most-flown operational rocket in the United States, overtaking expendable rockets that have been launching for decades.

The difficulty of precision landing an orbital rocket after it reenters Earth’s atmosphere at hypersonic velocity is not to be overlooked — SpaceX remains the only launch provider in the world capable of accomplishing this task. At 14 stories tall and traveling upwards of 1300 m/s (nearly 1 mi/s), stabilizing Falcon 9’s first stage booster for landing is like trying to balance a rubber broomstick on your hand in the middle of a hurricane. While recovery and re-flight of an orbital rocket booster may now seem routine, developing Falcon such that it would withstand reentry and return for landing was generally accepted as impossible — and SpaceX learned many lessons on the road to reusability.

SpaceX’s accomplishments with flight-proven rockets and spacecraft have allowed us to further advance the fleet’s reliability and reusability, as well as inform the development of Starship — SpaceX’s next-generation fully and rapidly reusable super heavy lift transportation system. Starship’s capability of full and rapid reuse will lower the cost of spaceflight to help humanity return to the Moon, travel to Mars, and ultimately become multi-planetary.

Countdown

All Times Are Approximate

Hr/Min/Sec Event
00:38:00 SpaceX Launch Director verifies go for propellant load
00:35:00 RP-1 (rocket grade kerosene) loading underway
00:35:00 1st stage LOX (liquid oxygen) loading underway
00:16:00 2nd stage LOX loading underway
00:07:00 Falcon 9 begins engine chill prior to launch
00:01:00 Command flight computer to begin final prelaunch checks
00:01:00 Propellant tank pressurization to flight pressure begins
00:00:45 SpaceX Launch Director verifies go for launch
00:00:03 Engine controller commands engine ignition sequence to start
00:00:00 Falcon 9 liftoff

Launch, Landing and Deployment

All Times Are Approximate

Hr/Min/Sec Event
00:01:12 Max Q (moment of peak mechanical stress on the rocket)
00:02:32 1st stage main engine cutoff (MECO)
00:02:35 1st and 2nd stages separate
00:02:43 2nd stage engine starts (SES-1)
00:03:20 Fairing deployment
00:06:40 1st stage entry burn complete
00:08:23 1st stage landing
00:08:48 2nd stage engine cutoff (SECO-1)
00:44:13 2nd stage engine restarts (SES-2)
00:44:15 2nd stage engine cutoff (SECO-2)
01:03:10 Starlink satellites deploy