Falcon 9 Block 5 | Starlink Group 10-20

A batch of 28 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.

Communications · Low Earth Orbit (LEO)

• B1085 · flight 10 · Autonomous Spaceport Drone Ship @ Just Read the Instructions · landed ✓ · last flew Falcon 9 Block 5 | MTG-S1 · zone record 156/157

• SpaceX Starlink Group 10-20 — The Space Devs
• SpaceX - Falcon 9 - Starlink 10-20 - SLC-40 - Cape Canaveral SFS - August 14, 2025 — SPACE AFFAIRS
• Watch live: SpaceX Falcon 9 rocket launches from Cape Canaveral carrying 28 Starlink satellites — Spaceflight Now
• 🚀 SpaceX Falcon 9 Launches Starlink 10-20 Mission — NASASpaceflight
• 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+1M12SMax-Q
12. T+2M24SMECO
13. T+2M28SStage 2 Separation
14. T+2M35SSES-1
15. T+2M56SFairing Separation
16. T+6M8SEntry Burn Startup
17. T+6M32SEntry Burn Shutdown
18. T+7M56SStage 1 Landing Burn
19. T+8M20SStage 1 Landing
20. T+8M38SSECO-1
21. T+54M47SSES-2
22. T+54M49SSECO-2
23. T+1H4M9SStarlink Deployment

• Launch success.

  Cosmic_Penguin · 8/14/2025 · source

• Liftoff.

  Cosmic_Penguin · 8/14/2025 · source

• Unofficial Re-stream by SPACE AFFAIRS has started

  LL2 · 8/14/2025 · source

• Weather is 90% favorable for launch.

  Cosmic_Penguin · 8/14/2025 · source

• Now targeting Aug 14 at 12:29 UTC

  Cosmic_Penguin · 8/14/2025 · source

• Launch time is accurate to the second.

  Cosmic_Penguin · 8/14/2025 · source

• Setting GO.

  Cosmic_Penguin · 8/12/2025 · source

• Delayed to NET August 14.

  Cosmic_Penguin · 8/11/2025 · source

• Delayed to NET August 13.

  Cosmic_Penguin · 8/9/2025 · source

• NET August 12.

  Cosmic_Penguin · 8/8/2025 · source