Falcon 9 Block 5 | Cygnus CRS-2 NG-20 (S.S. Patricia “Patty” Hilliard Robertson)

This is the 20th flight of the Orbital ATK's uncrewed resupply spacecraft Cygnus and its 19th flight to the International Space Station under the Commercial Resupply Services contract with NASA.

Resupply · Low Earth Orbit (LEO)

• B1077 · flight 10 · Return to Launch Site @ Landing Zone 1 · landed ✓ · last flew Falcon 9 Block 5 | Starlink Group 6-33 · zone record 53/54

• Launch of Northrop Grumman’s 20th Cargo Mission to the Space Station (Official NASA Broadcast) — NASA
• NG-20 Mission — SpaceX
• SpaceX Falcon 9 Launches Cygnus NG-20 to the ISS — NASASpaceflight

1. T−38MGO for Prop Load
2. T−35MProp Load
3. T−35MStage 1 LOX 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+1M7SMax-Q
12. T+2M16SMECO
13. T+2M20SStage 2 Separation
14. T+2M27SSES-1
15. T+2M33SBooster Boostback Burn Startup
16. T+2M55SFairing Separation
17. T+3M22SBooster Boostback Burn Shutdown
18. T+6M38SEntry Burn Startup
19. T+6M55SEntry Burn Shutdown
20. T+7M50SStage 1 Landing Burn
21. T+8M15SStage 1 Landing
22. T+8M38SSECO-1
23. T+14M40SCygnus Deployment

• Launch success.

  Cosmic_Penguin · 1/30/2024 · source

• Liftoff

  hitura-nobad · 1/30/2024 · source

• Livestream has started

  LL2 · 1/30/2024 · source

• Weather 95% GO

  hitura-nobad · 1/29/2024 · source

• Delayed by a day

  SwGustav · 1/27/2024 · source

• Adding seconds to T-0

  Nosu · 1/18/2024 · source

• Tweaked T-0.

  Cosmic_Penguin · 1/11/2024 · source

• Updated T-0.

  Cosmic_Penguin · 1/7/2024 · source

• Added launch time.

  Cosmic_Penguin · 12/31/2023 · source

• NET Jan 29

  hitura-nobad · 12/6/2023 · source