Watch and discuss live as SpaceX launches a previously launched Block 4 (B1043.2) Falcon 9 rocket carrying the Iridium-6 mission carrying 5 of the Iridium NEXT satellites into orbit. This mission will only carry half of the usual amount of Iridium satellites since it will share the ride with two scientific satellites, GRACE-FO 1 and 2 for NASA & GFZ (German Research Centre for Geosciences).

Iridium NEXT will replace the world's largest commercial satellite network of low-Earth orbit satellites in what will be one of the largest "tech upgrades" in history. Iridium has partnered with Thales Alenia Space for the manufacturing, assembly and testing of all 81 Iridium NEXT satellites, 75 of which will be launched by SpaceX. Powered by a uniquely sophisticated global constellation of 66 cross-linked Low Earth Orbit (LEO) satellites, the Iridium network provides high-quality voice and data connections over the planet’s entire surface, including across oceans, airways and polar regions.

GRACE-FO will continue the task of the original GRACE mission, providing critical measurements that will be used together with other data to monitor the movement of water masses across the planet and mass changes within Earth itself. Monitoring changes in ice sheets and glaciers, underground water storage and sea level provides a unique view of Earth’s climate and has far-reaching benefits.


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OUR FLIGHT SYSTEMS:
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uBlox Neo 6M GPS: [ Ссылка ]
DS18b20 Temperature Sensor: [ Ссылка ]
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BMP180 Pressure Sensor: [ Ссылка ]
Piezo Speaker Alarm: [ Ссылка ]
Orbtronics 18650 Lithium Ion Batteries: [ Ссылка ]
Radar Reflector: [ Ссылка ]


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Overlook Horizon Inc. is a 501(c)(3) non-profit charitable organization in the United States. If you're a fan of our high altitude balloon / weather balloon adventures and videos, please consider making a donation to our organization that is 100% tax-deductible in the US! Donations help us raise funds to to facilitate more flights, launches and adventures that we can share with students of all ages. We want to expand our reach and provide students a hands on opportunity to build, fly and analyze the science behind high altitude balloons, outer space and engineering. Any help is greatly appreciated.

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Watch a full flight with beautiful views from launch to the stratosphere and back over Finger Lakes in NY: [ Ссылка ]
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