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Mission accomplished: Rosetta’s journey ends in daring descent to comet

ESA’s historic Rosetta mission has concluded as planned, with the controlled impact onto the comet it had been investigating for more than two years.

Confirmation of the end of the mission arrived at ESA’s control centre in Darmstadt, Germany at 11:19 GMT (13:19 CEST) with the loss of Rosetta’s signal upon impact.

Rosetta carried out its final maneuver on 30 September 2016 at 20:50 GMT (22:50 CEST), setting it on a collision course with the comet from an altitude of about 19 km. Rosetta had targeted a region on the small lobe of Comet 67P/Churyumov–Gerasimenko, close to a region of active pits in the Ma’at region.

Rosetta’s last image ; Copyright: ESA

The descent gave Rosetta the opportunity to study the comet’s gas, dust and plasma environment very close to its surface, as well as take very high-resolution images.

Pits are of particular interest because they play an important role in the comet’s activity. They also provide a unique window into its internal building blocks.

The information collected on the descent to this fascinating region was returned to Earth before the impact. It is now no longer possible to communicate with the spacecraft.

“Rosetta has entered the history books once again,” says Johann-Dietrich Wörner, ESA’s Director General. “Today we celebrate the success of a game-changing mission, one that has surpassed all our dreams and expectations, and one that continues ESA’s legacy of ‘firsts’ at comets.”

“Thanks to a huge international, decades-long endeavour, we have achieved our mission to take a world-class science laboratory to a comet to study its evolution over time, something that no other comet-chasing mission has attempted,” notes Alvaro Giménez, ESA’s Director of Science.

The entire article can be read here.

On the last day of her incredible mission, Rosetta slowly descends to the surface of Comet 67P/Churyumov-Gerasimenko. After having sent her extraordinary data back home, she is ready to join Philae for a well deserved rest on the comet. But is there one last surprise in store?

On the last day of her incredible mission, Rosetta slowly descends to the surface of Comet 67P/Churyumov-Gerasimenko. After having sent her extraordinary data back home, she is ready to join Philae for a well deserved rest on the comet. But is there one last surprise in store? The Video can be found here

SpaceWatch Middle East congratulates the entire Rosetta Mission team and ESA on this outstanding mission.

Original published at: http://spacewatchme.com/2016/10/1614/

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