SpaceX's last launch of 2024 puts Starlink satellites into orbit (video)

a black and white rocket launches into the night sky from a launch pad in Florida
A SpaceX Falcon 9 rocket carrying Starlink satellites lifts off from NASA's Kennedy Space Center in Florida on Dec. 31, 2024, marking the company's 134th and last launch of the year. (Image credit: SpaceX)

SpaceX has launched its last mission of the year.

A Falcon 9 rocket topped with 21 Starlink broadband internet satellites, including 13 with direct-to-cell capability, lifted off from Launch Complex 39A (LC-39A) at NASA’s Kennedy Space Center in Florida on Tuesday (Dec. 31). The launch occurred at 12:34 a.m. EST (0534 GMT).

The launch marked SpaceX’s 134th Falcon flight in 2024, surpassing the company’s prior year total by 38 missions. Of this year’s launches, 89 were devoted to expanding the Starlink global network.

Tuesday's launch was also SpaceX's third Falcon 9 launch in three days, following a Starlink mission launched from California and a four-satellite launch for Astranis from the company's other Florida launch pad at the Cape Canaveral Space Force Station.

To plan, the Falcon 9 first stage that launched this mission returned to Earth about 8 minutes after lifting off and landed on board the droneship "Just Read the Instructions" stationed in the Atlantic Ocean.

the first stage of a rocket stands on its legs after landing on a ocean-based droneship

The first stage of a Falcon 9 rocket stands atop a droneship after landing in the Atlantic Ocean on Tuesday, Dec. 31, 2024. (Image credit: SpaceX via X)

The Falcon 9's upper stage successfully deployed the 21 Starlink satellites into low Earth orbit.

This was the 16th flight for this particular first stage booster, according to a mission description posted to SpaceX’s website. It previously was used in the launch of Crew-6, BlueBird-1, USSF-124, mPOWER-B and 11 other Starlink missions.

Starlink is the largest satellite constellation ever deployed — and it's continuously growing, as Tuesday's launch demonstrates. There are currently more than 6,850 active Starlink spacecraft, according to satellite tracker and astrophysicist Jonathan McDowell.

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Robert Z. Pearlman
collectSPACE.com Editor, Space.com Contributor

Robert Pearlman is a space historian, journalist and the founder and editor of collectSPACE.com, an online publication and community devoted to space history with a particular focus on how and where space exploration intersects with pop culture. Pearlman is also a contributing writer for Space.com and co-author of "Space Stations: The Art, Science, and Reality of Working in Space” published by Smithsonian Books in 2018. He previously developed online content for the National Space Society and Apollo 11 moonwalker Buzz Aldrin, helped establish the space tourism company Space Adventures and currently serves on the History Committee of the American Astronautical Society, the advisory committee for The Mars Generation and leadership board of For All Moonkind. In 2009, he was inducted into the U.S. Space Camp Hall of Fame in Huntsville, Alabama. In 2021, he was honored by the American Astronautical Society with the Ordway Award for Sustained Excellence in Spaceflight History.