Monday, June 20, 2011

ESA ATV-2: Johannes Kepler has left the Space Station

Europe’s Johannes Kepler ATV cargo ferry undocked from the International Space Station today at 14:46:30 GMT (16:46:30 CEST).

The craft is now leaving the orbital outpost far behind and will end its mission on Tuesday evening as a shooting star over the Pacific Ocean.

After spending almost four months as an important part of the International Space Station, ESA’s second Automated Transfer Vehicle is ending its days as a rubbish truck – another critical role because the 1200 kg of waste bags and discarded equipment cannot just be thrown out of the Station.

The crew closed the hatches between the two vehicles on Sunday afternoon at 15:30 GMT (17:30 CEST).

Undocking came today, with ATV’s thrusters gently increasing the distance from the outpost, towards a path leading to its deliberate destruction. Before the undocking, all electical and data connections between the two spacecraft were disconnected at 14:39 GMT (16:39 CEST).

ATV Johannes Kepler delivered more than seven tonnes of dry cargo, propellants and air in February.

ATV’s last major job was to boost the complex to a higher orbit. The vehicle also assisted Station attitude control several times during its mission.

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