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European Space Agency destroys last space truck to ISS

Paris: The European Space Agency (ESA) has said it had destroyed its last supply ship to the International Space Station, bringing a seven-year venture to a successful close.

The last of five robot delivery vessels that ESA pledged for the US-led ISS project, the Georges Lemaitre, burned up in a suicide plunge into Earth's atmosphere, the agency said on Sunday.

 European Space Agency destroys last space truck to ISS


At the control centre in Toulouse, the end of the project was greeted with emotional scenes, according to an ESA tweet, while NASA sent its congratulations, also via Twitter.

The spaceship had separated from the ISS on Saturday at the end of a six-month mission to bring air, water, food and other essentials to the space station's crew.

Nearly 11 metres (32.5 feet) long and weighing around 20 tonnes at launch, the so-called Automated Transfer Vehicles (ATVs) have been a testbed for innovative technology.

After launch by an Ariane 5 rocket from ESA's base in Kourou, French Guiana, they navigated their way to the ISS by starlight and docked automatically.

During their mission, they were used for storage and habitation, and their onboard thrusters boosted the altitude of the ISS, which is in low Earth orbit and plucked by lingering atmospheric molecules.

The ATVs were filled with garbage and human waste for their final trip.

First launched in March 2008, the five vessels brought up a total of 32 tonnes in resupplies, accounting for ESA's eight-percent share of the ISS's running costs under a barter arrangement.

They were all named after inspirational Europeans in space exploration.

The first, the Jules Verne, was named after the 19th-century French forerunner of science fiction, who wrote "Journey to the Centre of the Earth" and "From the Earth to the Moon."

The following three were named after astronomer Johannes Kepler and physicists Edoardo Amaldi and Albert Einstein. George Lemaitre, a Belgian priest and cosmologist, was father of the "Big Bang" theory of the creation of the Universe.


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Updated Date: Feb 16, 2015 09:17:36 IST