Russia delays Mars probe launch until 2012: report

September 16, 2009

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This NASA Hubble Space Telescope image released in 2005 shows Mars. Russia will pushed back its flagship satellite mission to Mars' moon until 2011 in a move which will delay the joint launch of China's first Mars probe, space sources were cited as saying Wednesday.

Russia will pushed back its flagship satellite mission to Mars' moon until 2011 in a move which will delay the joint launch of China's first Mars probe, space sources were cited as saying Wednesday.

"The prospects of the spacecraft Phobos' flight to Mars was discussed at a conference of scientist and space industry firms today. The dominant opinion was that this flight would be put off until 2011," one source told the Interfax news agency.

The delay, just two month before the scheduled launch, will be officially announced this week by Russian Space Agency, Roskosmos, the source added.

Russia's Phobos-Grunt unmanned probe aims to land on the Martian moon Phobos to collect soil samples. It was to blast off with the Chinese probe from the Baikonour cosmodrome in Kazakhstan next month.

A later launch date should allow the probe a shorter trajectory for its mission, Interfax reported.

But specialist news site RussianSpaceWeb.com cited industry sources as saying the launch will likely be postponed because the addition of China's 110 kilogramme (242 pound) probe had overloaded the mission.

Russian planners were forced to upgrade from a Soyuz to Zenit rocket causing delays while more tests are needed for the complex mission, it reported.

China's Mars orbiter Yinghuo-1, designed to probe the Martian space environment looking for water, was shipped to Russia in August.

(c) 2009 AFP

• yyz - Sep 16, 2009
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  You would think the weight issue with the Chinese orbiter would have been would have been obvious to the Russians and Chinese well before now. Then, given the past history of Russian probes to Mars (ie Phobos), perhaps this delay will allow a more thorough checkout of critical hardware and software.
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• Hungry4info2 - Sep 17, 2009
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  I love the whole Headline/Story disagreement about the launch date.
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