[meteorite-list] China To Participate in Russian Flight To Phobos

[Ron Baalke]

http://en.rian.ru/science/20061121/55853752.html

China to participate in Russian flight to Phobos - space agency
RIA Novosti
November 21, 2006

MOSCOW, November 21 (RIA Novosti) - China will participate in a Russian
project to fly to a Martian moon, a deputy head of Russia's Federal
Space Agency said Tuesday.

"An agreement is being prepared whereby a Chinese micro-satellite, worth
some $1 billion, will be installed on the Russian station Phobos-soil,"
Yury Nosenko told a press conference.

"While entering the orbit of Mars, the Chinese satellite will be
detached from the Russian spacecraft and will become an artificial
satellite of Mars," he said.

A project developer said in September that Russia will launch a
spacecraft to Phobos, the larger of two Martian moons, in 2009, which
will then return to Earth with a sample of its soil.

Dr. Efraim Akim, of the M.V. Keldysh Institute of Applied Mechanics,
said the craft will be launched from a platform deployed in an
intermediary near-Earth orbit.

He said there will be no need to use a heavy booster rocket, which are
expensive to launch.

The launch window for the voyage to Phobos is October 2009, and the
journey will take 10 to 11 months. The spacecraft will begin its return
journey to Earth in 2011, which will take another 10 to 11 months.

Phobos is a highly non-spherical moon, orbiting Mars at a distance of
less than 6,000 kilometers (3728 miles) and traveling faster than the
rotation of Mars itself.

According to Russian Academy of Sciences member Mikhail Marov, Phobos
became a satellite of Mars millions of years ago, so studying material
from the asteroid will give scientists information as to the origins of
the Solar System and of the Earth.

Neither NASA nor the European Space Agency (ESA) are planning flights to
Phobos, Marov said. "This is a niche that foreign space agencies have
left us, not only because it is an exceptionally difficult task, but
also because we have already invested work in this area of planetary
research."

The landing will be a complicated operation due to the moon's small size
and high orbital speed.

The spacecraft will use new materials, allowing for a substantial
reduction in weight compared to its predecessors, and high-precision
Earth-based control systems will be employed for the project.

Russian Academy of Sciences President Yury Osipov called the project "a
unique chance for Russia to return to planetary research."

The Russian Space Agency said in September that Russia and China might
conclude a Moon exploration agreement by the end of the year.

China has already successfully launched into orbit two manned space
vehicles. Its first manned flight three years ago made it the third
country to launch a human being into space on its own, after Russia and
the U.S.