SpaceX on Sunday launched a Falcon 9 rocket from Launch Complex 4 East at Vandenberg Space Force Base in California, sending 28 Starlink satellites into low-earth orbit. Photo by SpaceX/X

Dec. 7 (UPI) -- SpaceX launched another 28 satellites into low-Earth orbit Sunday, the company announced.

In a news release, SpaceX said the satellites were launched by a Falcon 9 rocket from Space Launch Complex 4 East at the Vandenberg Space Force Base in California around 9:58 a.m. local time.

"This was the 12th flight for the first stage booster supporting this mission, which previously launched NROL-126, Transporter-12, SPHEREx, NROL-57, and now eight Starlink missions," SpaceX said in the news release.

After stage separation, the first stage booster landed on a floating barge in the Pacific Ocean.