Celebrates its first year Philae on the comet as it approaches the end of its mission – the Nation (Argentina)

November 12, 2014, traveled to the module with the Rosetta space probe made history by landing on the comet Churyumov-Gerasimenko; in two months it will stop permanently

An image from the European Space Agency Philae.Foto: AFP

BERLIN The Philae module, which traveled into space with the Rosetta probe, meets today perched on the surface of the comet Churyumov-Gerasimenko year and, despite their transmitters and receivers fail, it could still send signals before finally extinguished in about two months.

Those responsible for the German Aerospace Center (DLR), responsible for monitoring to Philae, offered today a press conference reviewing the twelve months since the module made history by landing the first time in a comet.

Among the good news, the realization that the module is supported on three legs after the crash landing of one year ago

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The head of the Philae Project, Stephen Ulamec also highlighted the possibility that the module silent since last July 9 after seven times contact, send back information to the probe Rosetta, which is about 200 kilometers from the module.

Scientists have no security to do it, but they know that this possibility will end in January.

At present Churyumov-Gerasimenko is 245 million kilometers from the sun each day, which in the last comet 12.6 hours- get about four hours of sunshine, enough to recharge your batteries.

The conditions, however, will worsen in the coming weeks to get away from the sun and lowering its temperature; if the interior of Philae low of 51 degrees celsius below zero, the module will no longer be operating and the mission will end, what will happen predictably and at the latest in January.

As explained DLR engineer Koen Geurts, if the module has received the commands sent to it, your hard drive must be loaded with scientific data.

From the captured signals, scientists deduced that one of the two receivers and one of its two transmitters do not work and the second transmitter can also have problems, which explains why communication is so irregular.

On August 13 the comet was at the closest point to the sun and, apparently exceeded Philae that time without overheating, having landed in a place of darkness that protected him from the heat.

In the DLR continue designing strategies to activate the transmitter for damage and try to restore communication stable enough to transfer data.

The team said Ulamec is prepared to quickly use the instruments of Philae, take photographs and measurements if the module, which already has commands for it, activates to achieve sufficient energy.

EFE