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Sea Launch

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Sea Launch was a multinational spacecraft launch service provider that utilized a unique mobile maritime launch platform, the *Odyssey*, for equatorial launches. Employing specialized Zenit-3SL rockets, it aimed to provide reliable and affordable access to geostationary orbit for commercial satellites. Key partners included Boeing, RSC Energia, and Yuzhmash, with customers such as EchoStar, DirecTV, and Intelsat. The company ceased operations in 2014 and was later acquired by Russia's S7 Group.

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www.sea-launch.com/
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All verified mentions of this organization in source documents.

The Chinese sea launch carrying the Pakistani satellite is positioned far from the southern Guangdong coastline, making public livestreams unlikely.

GeneralValue 1.8Feb 12, 2026Speaking of the sea, we have one Chinese sea launch with a satellite from Pakistan that was long delayed from December that should finally happen in around 2 hours ~06:30 UTC - unfortunately it's quite far away from S Guangdong coastline so no livestreams:

The rescheduling of the SD-3 sea launch to February 12, 2026 at approximately 06:30 UTC created a deconfliction with a nearby test scheduled for February 11, 2026.

PlanValue 4.5Feb 9, 2026New NOTAMs indicate this SD-3 sea launch just got yet another delay, by "just" 24 hours to February 12 ~06:30 UTC. Which helped the Chinese to deconflict it w/ a highly anticipated test right next door on February 11 that I finally have time to look at...

The SD-3 sea launch was delayed by 24 hours to February 12, 2026 at approximately 06:30 UTC.

PlanValue 4.0Feb 9, 2026New NOTAMs indicate this SD-3 sea launch just got yet another delay, by "just" 24 hours to February 12 ~06:30 UTC. Which helped the Chinese to deconflict it w/ a highly anticipated test right next door on February 11 that I finally have time to look at...

A Smart Dragon-3 sea launch carrying a Pakistani satellite is scheduled for February 11 at approximately 06:30 UTC.

PlanGeneralValue 4.0Feb 5, 2026The other is yet another try for this Smart Dragon-3 sea launch w/ a Pakistan satellite: after plans filed for a late January launch didn't happen, its launch ship is now heading south again for launch on February 11 ~06:30 UTC, just hours after the planned Mengzhou abort test.

A Sea launch & recovery platform is expected to compete around early February 2026.

PlanGeneralValue 2.0Jan 21, 2026According to the CCTV. A "Sea launch & recovery platform" will compete around early Feb. The footage is all showing the Haiyang launch site on the LianIi island. May be the journalist got it wrong or the launch site is indeed called the "Sea launch & recovery platform". via CCTV

GALACTIC-ENERGY released the mission patch for the upcoming Ceres-1S sea launch.

PlanValue 2.0Jan 15, 2026🚀 Liftoff at 20:10UTC on January 15, GALACTIC-ENERGY's CERES-1S Y7 launched Tianqi Group 06 (37~40)

Galactic Energy’s Ceres-1S launched from a sea-launch platform near Rizhao, Shandong province, on January 16th at 04:10 am China Standard Time.

PlanGeneralValue 4.0Jan 15, 2026Commercial Sea Launch Lofts Four Internet of Things Satellites [Ceres-1S Y7]

A sea launch of Galactic Energy's Ceres-1 is set to occur on January 15 at approximately 20:05 UTC.

PlanGeneralValue 4.2Jan 15, 2026Coming up in about 1.5 hours is the next Chinese launch to orbit, where residents of Rizhao port on the Yellow Sea coast in Shandong will see - and hear - an early 4 am sunrise when this Galactic Energy Ceres-1S rocket launches just off-shore:

The Ceres-1S sea launch is affected by a schedule conflict with another delayed sea launch from December.

PlanValue 2.0Jan 15, 2026Due to schedule conflict w/ another (you've actually seen it because it's delayed from Dec.) sea launch, this one (possible mission logo below) is apparently using some other ship than the "Oriental Spaceport", the first time in 2 years this is happening. There's a long queue...

GALACTIC-ENERGY released the mission patch for the next Ceres-1S sea launch.

PlanGeneralValue 2.5Jan 15, 2026Due to schedule conflict w/ another (you've actually seen it because it's delayed from Dec.) sea launch, this one (possible mission logo below) is apparently using some other ship than the "Oriental Spaceport", the first time in 2 years this is happening. There's a long queue...

The upcoming Ceres-1S sea launch will use a different ship than the 'Oriental Spaceport' for the first time in two years.

PlanGeneralValue 3.5Jan 15, 2026Due to schedule conflict w/ another (you've actually seen it because it's delayed from Dec.) sea launch, this one (possible mission logo below) is apparently using some other ship than the "Oriental Spaceport", the first time in 2 years this is happening. There's a long queue...

Jiuquan Satellite Launch Center supported 34 Chinese launches in 2025, Xichang supported 19, Wenchang and Taiyuan each supported 12, the Wenchang Commercial Space Launch Site supported 9, and sea-launch platforms supported 7 missions.

GeneralPlanValue 4.0Jan 1, 2026China Continues Space Progress Through 2025

Future Mobility Group 04 (11 satellites) launched on August 8th aboard a Jielong-3 from a sea-launch off the coast of Rizhao, Shandong province.

PlanGeneralValue 4.0Dec 12, 2025China's mega-constellations mega-article

Future Mobility Group 06 (12 satellites) launched on September 24th aboard a Jielong-3 from a sea-launch near Rizhao.

PlanValue 4.0Dec 12, 2025China's mega-constellations mega-article

Future Mobility Group 05 (11 satellites) launched on September 8th aboard a Jielong-3 from a sea-launch near Rizhao.

PlanValue 4.5Dec 12, 2025China's mega-constellations mega-article

Shan Zhongde visited Haiyang in Shandong province to inspect sea-launch space activities and emphasized the importance of following rules and regulations.

LegalGeneralValue 1.2Nov 29, 2025China National Space Administration Establishes New Commercial Space Department

The North Sea launch platform is being developed by the German Offshore Spaceport Alliance (GOSA), which includes Tractebel Engineering, MediaMobil, Harren & Partner, Lampe & Schwartze, and BLG Logistics.

RelationshipsCapabilityValue 4.0Nov 14, 2025OHB apuesta por una plataforma de lanzamiento flotante en el Mar del Norte

The North Sea launch platform is designed to accommodate multiple users for suborbital and orbital missions.

CapabilityGeneralValue 3.0Nov 14, 2025OHB apuesta por una plataforma de lanzamiento flotante en el Mar del Norte

The Long March 11 has been launched from the Jiuquan Satellite Launch Center, the Xichang Satellite Launch Center, and various sea launch platforms.

PlanGeneralValue 3.0Nov 9, 2025Anonymous Sea Launch Reaches Low Earth Orbit [Long March 11H]

China launched the Long March 11H rocket on November 9th at 05:01 am China Standard Time from a sea-launch platform near Haiyang, Shandong province.

PlanValue 4.0Nov 9, 2025Anonymous Sea Launch Reaches Low Earth Orbit [Long March 11H]
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