The European space agency members have approved the deal, will see Russia in 2016 and 2018 in the red planet task important role.
The former is a satellite, it will be looking for in the atmosphere of methane and other trace gas, the latter will be starting a surface.
Russian participation by the American people pulled back, from the project earlier this year to leave fill a blank.
There is a period of time, took a look, although enterprise, known as ExoMars Mars, may be cancelled. However, Russia's desire a lot of element down the United States ExoMars means Mars is now a much more powerful based.
Rosetta member cooperation text last week said that their happiness. All this is still going to a document signed by the parties.
"Other opportunities"
Officials say they hope to ExoMars Mars partner relationship, further planetary exploration enterprise catalyst.
"Consider cooperation - Jupiter task, we have other opportunities, for example," said Mr Frederick's deron, international relations in Rosetta responsible. "
"Rosetta has selected juice, Jupiter a big task, and in Russia is planned ganymede lander, this is Europe's interest.
ExoMars Mars plan includes a orbiter and surface house
"We started to discuss, we look at how to cooperation, these tasks. However, this may be extended to the moon robot, we want to see whether we can together.
"Russia have Luna - glob and the moon resources number task, it is has been put into practice, but we are considering other opportunities, this in other areas."
Plan agreement calls for Russia provided proton rocket in the way they send two ExoMars mission to Mars.
Russia 2016 satellite in 2018 and lunar rover will also get the space of the instrument. In addition, the researchers will join the science team, using the mission data.
One of the most important contribution is the car in the surface of the red planet's landing system. In addition to some key parts, this will be set up Russia industry.
Formally began in the European ExoMars "rover" minister in 2005, and so far has Rosetta spend more than 400 m euro technology development.
In Europe, a final budget is expected to about 1.2 billion euros, used for two tasks.
So far, has been committed to 850 meters, the total. But officials still have confidence to close the gap.
In 2016, the shuttle will try to tracking has been observed in the source of methane on Mars. In the atmosphere and its existence is intriguing, can want to see that on this planet biological activity. A key role of the satellite will be in 2018 rover was to provide communication relay.
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