Falcon 9 Block 4 — mission imagery
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Success

Iridium-6 & GRACE-FO

Falcon 9 Block 4SpaceXSpace Launch Complex 4E
Tuesday, May 22, 2018 · 07:47 PM UTCAdd to Calendar

This mission is complete.

Vehicle

Falcon 9 Block 4

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Falcon 9 is a two-stage rocket designed and manufactured by SpaceX for the reliable and safe transport of satellites and the Dragon spacecraft into orbit. The Block 5 variant is the fif...

Height70 m
LEO Payload22,800 kg
Launches801
Successes664

Provider

USA • Founded 2002

Space Exploration Technologies Corp., known as SpaceX, is an American aerospace manufacturer and space transport services company headquartered in Hawthorne, California. It was founded in 2002 by entrepreneur E...

Mission Brief

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.

PayloadIridium-6 & GRACE-FO
OrbitLow Earth Orbit
CustomerIridium Constellation
Stages2
PadSpace Launch Complex 4E, Vandenberg SFB, CA, USA
WeatherNo formal weather concerns published, N/A

Mission Timeline

20 / 20100%
Site lock

Launch Site

Space Launch Complex 4E, Vandenberg SFB, CA, USA

LAUNCH SITE
34.632°N, 120.611°W

Weather

Condition
No formal weather concerns published
Temperature
N/A
Wind
N/A
GO Probability
90%

Schedule History

No delays or schedule changes recorded.