ESA News
http://www.esa.int

29 July 2008

GOCE begins its journey to launch site

GOCE, the first of a series of Earth Explorer satellites to be launched into
orbit, has taken off aboard an Antonov-124 cargo aircraft for its flight to
the Arkhangelsk Airport in Russia, en route to Russias Plesetsk Cosmodrome,
about 800 km north of Moscow.

Preparations for the transport of the spacecraft began on 23 July when it
was packed in its own nitrogen-pressurised container inside the GOCE clean
room at ESAs European Space Research and Technology Centre (ESTEC) in
Noordwijk, the Netherlands.

The container was transported on Tuesday 29 July by truck to Schiphol
Airport in Amsterdam, where it was loaded into the Antonov aircraft.

The spacecraft is not travelling alone -- 11 other containers carrying a
host of vital support gear, including electrical and mechanical ground
support equipment, are accompanying it.

Four ESA and five Thales Alenia Space (Italy) GOCE Launch Campaign team
members are on the plane to monitor the spacecraft and perform all the
operations needed until it reaches its final destination.

The flight is scheduled to land in Arkhangelsk on Tuesday at 20:00 local
time and undergo custom clearance overnight. Once cleared, the Spacecraft
Transport Container and the other containers will be transported by trucks
to the local train station where they will be loaded onto goods wagons.

From here, the containers will travel by a special train with escort
personnel for the remainder of their 200-km journey southward to Plesetsk
Cosmodrome, where they are due to arrive on 31 July. Upon arrival, expected
at about 16:00 local time, the spacecraft and other containers will be
unloaded into the launch base.

After the satellite is unpacked, a final check will be carried out before
being mounted onto its Rockot launch vehicle 13 days prior to launch.

Due to the large number of supplies travelling with GOCE, the cargo was
split in two parts to reduce transportation costs. One part, containing
ground support equipment, was packed in advance in order to be transported
by sea rather than by plane.

On 17 July, nine containers with non-critical material were taken to
Antwerp, Belgium, to prepare for travel by boat. The ship departed on 24
July and is scheduled to arrive at Archangel between 31 July and 1 August.

Once in the port of Arkhangelsk and after custom clearance, the cargo will
be transferred with a special train to Plesetsk on 4 August, arriving the
following day.

GOCE, designed to provide information for understanding critical Earth
System variables by mapping our planets gravity field in unprecedented
detail, is scheduled for launch on 10 September 2008.

[NOTE: Images and weblinks supporting this release are available at
http://www.esa.int/esaCP/SEM91QXIPIF_index_1.html ]
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