Mission description
A batch of 29 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
Weather concern: Cumulus Cloud Rule, Anvil Cloud Rules, Thick Cloud Layers Rule
Launch index
Mission imagery · Falcon 9 Block 5
Go for Launch
Falcon 9 Block 5 | Starlink Group 10-39
August 21, 2026 at 3:14 PM UTC
Cape Canaveral SFS, FL, USA
Launch details
LAUNCH IN
T−00d00h00m00s
August 21, 2026 at 3:14 PM UTC
Status: Go for Launch · Live feed refreshes every 30 seconds
Space Launch Complex 40
Cape Canaveral SFS, FL, USA · 28.5619, -80.5774
- Rocket
- Falcon 9 Block 5
- Launch probability
- 85%
- Window opens
- August 21, 2026 at 2:57 PM UTC
- Window closes
- August 21, 2026 at 6:57 PM UTC
- Feed updated
- August 20, 2026 at 8:14 PM UTC
Mission media
Watch the launch.
Starlink Mission
Full video recordSCRUBBED - SpaceX - Falcon 9 - Starlink 10-39 - SLC-40 - Cape Canaveral SFS - August 20, 2026[SCRUB] SpaceX Launches Falcon 9 Starlink 10-39Live: SpaceX Falcon 9 rocket launches 29 Starlink satellites from Cape CanaveralGO! - SpaceX - Falcon 9 - Starlink 10-39 - SLC-40 - Cape Canaveral SFS - Space Affairs LiveLive: SpaceX Falcon 9 rocket launches 29 Starlink satellites from Cape CanaveralSpaceX Launches Falcon 9 Starlink 10-39 - Second AttemptStarlink Mission
Vehicle
Falcon 9 Block 5
Falcon · Block 5
Height
70 m
Diameter
3.65 m
LEO capacity
22,800 kg
Successful launches
622
Launch complex
Space Launch Complex 40
Cape Canaveral SFS, FL, USA
Cape Canaveral Space Force Station (CCSFS) is an installation of the United States Space Force's Space Launch Delta 45, located on Cape Canaveral in Brevard County, Florida.
Open mapConnected program records
Keep following the mission.
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Falcon 9 Block 5 | Starlink Group 15-22
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Falcon 9 Block 5 | Starlink Group 15-23
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Go for Launch
Falcon 9 Block 5 | Crew-13
September 12, 2026 at 10:34 PM UTC
To Be Determined
Falcon 9 Block 5 | SDA Tranche 1 Tracking Layer A
September 30, 2026 at 12:00 AM UTC
Official links
Starlink MissionSpaceXSCRUBBED - SpaceX - Falcon 9 - Starlink 10-39 - SLC-40 - Cape Canaveral SFS - August 20, 2026SPACE AFFAIRS[SCRUB] SpaceX Launches Falcon 9 Starlink 10-39NASASpaceflightLive: SpaceX Falcon 9 rocket launches 29 Starlink satellites from Cape CanaveralSpaceflight NowGO! - SpaceX - Falcon 9 - Starlink 10-39 - SLC-40 - Cape Canaveral SFS - Space Affairs LiveSPACE AFFAIRSLive: SpaceX Falcon 9 rocket launches 29 Starlink satellites from Cape CanaveralSpaceflight Now
Mission updates
Updated launch weather, 85% GO at start of window (45% at end).