Vehicle: Ariane 64Credit: ESA/CNES/Arianespace/ArianeGroup/Optique video du CSG–P. Piron · Launch Library 2
Mission Update
NET 2025
Arianespace/Ariane 64·Ariane Launch Area 4
Ariane 64 | GO-1
Countdown to T-0
GMT Time
Spaceport
To Be Determined⟳ Estimate revised
Target liftoff time (UTC)
00:00:00 UTC
Monday, 31 December 2029
Planned T-0 liftoff
00:00:00 UTCWindow open
00:00:00 UTCPlanned ignition
00:00:00 UTCWindow close
- Rocket family
- Ariane
- Height
- 63m
- Diameter
- 5.4m
- Payload to LEO
- 21,650kg
- Payload to SSO
- 14,900kg
- Liftoff thrust
- 15,000kN
- Stages
- 2
- Inaugural flight
- 2026-02-12
- Configuration
- Expendable
- Stages
- 2
- Pad name
- Ariane Launch Area 4
- Complex
- Guiana Space Centre
- Location
- French Guiana
- Latitude
- 5.256319°
- Longitude
- -52.786838°
- Operator
- Arianespace