Russia And China Sign Deal To Jointly Explore Mars And Phobos
Moscow (RIA Novosti) July 06, 2007 The Russian and Chinese space agencies signed a deal in Moscow Wednesday on joint exploration of Mars and its satellite Phobos. The deal between Russia's Federal Space Agency and Chinese National Space Administration is a follow-up of a general agreement for Sino-Russian space cooperation signed in August 2006. China is expected to contribute several critical parts for the Russian Fobos-Grunt rover, which is currently under construction.
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Scientists Find That Earth And Mars Are Different To The Core Oxford UK (SPX) Jul 06, 2007 Research comparing silicon samples from Earth, meteorites and planetary materials, published in Nature (28th June 2007), provides new evidence that the Earth's core formed under very different conditions from those that existed on Mars. It also shows that the Earth and the Moon have the same silicon isotopic composition supporting the theory that atoms from the two mixed in the early stages of their development. This latest research which was carried out by scientists from Oxford University along with colleagues from University of California, Los Angeles (UCLA) and the Swiss Federal Institute of Technology in Zurich (ETH) compared silicon isotopes from rocks on Earth with samples from meteorites and other solar system materials. |
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