Space · upcoming launch
GRACE-C
TBD
NET DECEMBER 2028
SPACEX
Launch
Launch date
NET December 2028
Launch time
TBD
NET December 2028
Status
TBD
Probability
—
weather go
Window
Instantaneous
UTC
Launch provider
SpaceXRocket
Falcon 9 Block 5Pad
Space Launch Complex 4ELocation
Vandenberg SFB, CA, USAMission type
Earth ScienceOrbit
Polar OrbitOrbital launch of the year
#51SpaceX launch of the year
#14Launch from this pad
#333Mission
GRACE-C (Gravity Recovery and Climate Experiment-Continuity) is a successor to the original GRACE and GRACE-FO missions, providing month-to-month changes of Earth's gravity field to track water movement and surface mass changes across the planet, monitoring variations in ice sheets, glaciers, underground water storage, soil moisture, and sea levels.
GRACE-C consists of two identical satellites flying around 200 km apart at an orbit altitude of 500 km with an inclination of 89 degrees. Each satellite will measure approximately 3 x 2 x 1 meters and weigh around 600 kg.
This launch will also carry ride-sharing small satellites via Exolaunch.
More from SpaceX
Related launches
| No. | Mission | Date | Rocket | Status |
|---|---|---|---|---|
| 01 | NROL-97 | 02 Oct 2026 | Falcon Heavy | Go |
| 02 | SDA Tranche 1 Transport Layer A | 05 Oct 2026 | Falcon 9 Block 5 | Go |
| 03 | Starlink Group 15-25 | 10 Oct 2026 | Falcon 9 Block 5 | Go |
| 04 | Dragon CRS-2 SpX-35 | 13 Oct 2026 | Falcon 9 Block 5 | TBD |
| 05 | Bandwagon 5 (Dedicated Mid-Inclination Rideshare) | 31 Oct 2026 | Falcon 9 Block 5 | TBD |
| 06 | Crew-17 | 31 Dec 2028 | Falcon 9 Block 5 | TBD |
| 07 | Al Yah 5 | 31 Dec 2028 | Falcon 9 Block 5 | TBD |
| 08 | Transporter 18 (Dedicated SSO Rideshare) | 01 Oct 2026 | Falcon 9 Block 5 | Success |
| 09 | Crew-13 | 01 Oct 2026 | Falcon 9 Block 5 | Success |
| 10 | Starlink Group 31-1 (Starship Flight 14) | 28 Sept 2026 | Starship V3 | Success |
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Source The Space Devs — Launch Library 2
Last updated 01 Oct 2026