SpaceXFalcon 9 Block 4Space Launch Complex 4E, Vandenberg SFB, CA, USA
Falcon 9 Block 4 | Iridium-6 & GRACE-FO
Launch window
No countdown — this launch time is not yet known to the minute.May 22, 2018Add to calendar
SpaceX's 62nd launch · 10th this year · humanity's 5,753rd orbital launch attempt
The launch vehicle successfully inserted its payload(s) into the target orbit(s).
Window: May 22, 19:47 – May 22, 19:47 UTC
Flight preview
Iridium-6 & GRACE-FO
SpaceX’s Falcon 9 rocket will deliver 10 satellites to low Earth orbit for Iridium, a global leader in mobile voice and data satellite communications. This is the sixth set of 10 satellites in a series of 75 total satellites that SpaceX will launch for Iridium’s next generation global satellite constellation, Iridium® NEXT. Sharing this launch is the Gravity Recovery and Climate Experiment Follow-on mission, which is a joint project of NASA and the German Research Centre for Geosciences. It's goal is to track Earth's water movement to monitor changes in underground water storage, the amount of water in large lakes and rivers, soil moisture, ice sheets and glaciers, and sea level caused by the addition of water to the ocean.
Communications · Low Earth Orbit (LEO)
Booster
- B1043 · flight 2 · expendable · last flew Falcon 9 Block 4 | Zuma · zone record 53/55
Watch
- GRACE-FO Launches Aboard SpaceX Falcon 9 — NASA's Kennedy Space Center
- U.S./German GRACE-FO Launches Aboard a SpaceX Falcon 9 — NASA Jet Propulsion Laboratory
- Launching U.S./German GRACE-FO (live broadcast) — NASA Jet Propulsion Laboratory
- Iridium-6/GRACE-FO Mission — SpaceX
