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Sentinel-6 Michael Freilich encapsulated for launch – Spaceflight Now

The Sentinel-6 Michael Freilich satellite tv for pc — named for the previous head of NASA’s Earth science division who died of most cancers earlier this yr — is affixed to the highest of the 229-foot-tall (70-meter) Falcon 9 rocket awaiting liftoff from the Central Coast of California at 12:17:08 p.m. EST (9:17:08 a.m. PST; 1717:08 GMT) Saturday.

The satellite tv for pc was constructed by Airbus in Germany and is the dimensions of a small pickup truck. Sentinel-6 Michael Freilich carries a radar altimeter, a microwave radiometer, and devices to exactly find the satellite tv for pc in orbit. Working collectively, the devices will observe adjustments in sea stage down to a couple centimeters.

Rising sea ranges are one consequence of local weather change, and predecessor satellites present the speed of sea stage rise is accelerating, in line with mission scientists.

Sentinel-6 Michael Freilich is the following in a collection of oceanography missions monitoring sea stage rise, starting with the U.S.-French Topex/Poseidon mission that launched in 1992. The Jason 1, Jason 2, and Jason three satellites adopted Topex/Poseidon, and an similar satellite tv for pc to Sentinel-6 Michael Freilich named Sentinel-6B is deliberate for launch in 2025 to additional lengthen the information document of sea stage rise.

The mission was developed in a partnership between NASA, the European Area Company, Eumetsat, and NOAA, together with help from the European Fee and the French house company CNES.

Working beneath a $97 million contract with NASA, SpaceX is poised to launch the two,628-pound (1,192-kilogram) Sentinel-6 Michael Freilich spacecraft from Vandenberg Air Pressure Base right into a 830-mile-high (1,336-kilometer) orbit.

The Falcon 9 rocket — flying with a model new first stage — will head south-southeast from Vandenberg to position the Sentinel-6 Michael Freilich satellite tv for pc into an orbit tilted 66 levels to the equator.

After two burns of the rocket’s second stage, the Falcon 9 is about to deploy the spacecraft round 53 minutes into the mission.

SpaceX plans to propulsively land the Falcon 9’s first stage booster again at Vandenberg on Touchdown Zone four, simply west of the rocket’s launch pad on a hillside overlooking the Pacific Ocean.

These images present the encapsulation of the Sentinel-6 Michael Freilich satellite tv for pc contained in the Falcon 9 rocket’s payload shroud at Vandenberg.

Credit score: NASA/Randy Beaudoin
Credit score: NASA/Randy Beaudoin
Credit score: NASA/Randy Beaudoin
Credit score: NASA/Randy Beaudoin
Credit score: NASA/Randy Beaudoin
Credit score: NASA/Randy Beaudoin
Credit score: NASA/Randy Beaudoin
Credit score: NASA/Randy Beaudoin

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Comply with Stephen Clark on Twitter: @StephenClark1.

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