Falcon 9 Block 5 | Starlink Group 10-31

A batch of 29 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.

Communications · Low Earth Orbit (LEO)

• B1077 · flight 28 · Autonomous Spaceport Drone Ship @ A Shortfall of Gravitas · landed ✓ · last flew Falcon 9 Block 5 | Starlink Group 10-33 · zone record 162/163

• SpaceX Starlink Group 10-31 — The Space Devs
• Live: SpaceX launches Falcon 9 rocket from Cape Canaveral carrying 29 Starlink satellites — Spaceflight Now
• Starlink Mission — SpaceX

1. T−38MGO for Prop Load
2. T−35MStage 1 LOX Load
3. T−35MProp Load
4. T−16MStage 2 LOX Load
5. T−7MEngine Chill
6. T−1MTank Press
7. T−1MStartup
8. T−45SGO for Launch
9. T−3SIgnition
10. P0DLiftoff
11. T+1M10SMax-Q
12. T+2M26SMECO
13. T+2M29SStage 2 Separation
14. T+2M36SSES-1
15. T+2M58SFairing Separation
16. T+6M2SEntry Burn Startup
17. T+6M24SEntry Burn Shutdown
18. T+7M57SStage 1 Landing Burn
19. T+8M20SStage 1 Landing
20. T+8M39SSECO-1
21. T+52M3SSES-2
22. T+52M4SSECO-2
23. T+1H1M24SStarlink Deployment

• Launch success.

  Cosmic_Penguin · 5/21/2026 · source

• Liftoff.

  Cosmic_Penguin · 5/21/2026 · source

• Unofficial Re-stream by SPACE AFFAIRS has started

  LL2 · 5/21/2026 · source

• Now targeting May 21 at 10:04 UTC

  Cosmic_Penguin · 5/20/2026 · source

• Now targeting May 21 at 09:59 UTC

  Cosmic_Penguin · 5/20/2026 · source

• Updated launch site weather.

  Cosmic_Penguin · 5/20/2026 · source

• Updated launch weather, 85% GO.

  Cosmic_Penguin · 5/20/2026 · source

• Now targeting May 21 at 09:26 UTC

  Cosmic_Penguin · 5/14/2026 · source

• Now targeting May 22 at 09:04 UTC

  Cosmic_Penguin · 5/12/2026 · source

• Added launch.

  Cosmic_Penguin · 5/5/2026 · source