Beijing, June 10: China's astronauts have braved the tension of
docking with a space station and performed delicate tasks outside their
orbiting capsule, but now face a more down-to-Earth job that is perhaps
equally challenging: Talking to young people about science, reports AP.
Three
Chinese astronauts will take flight this week, likely on Tuesday,
aboard a Shenzhou spacecraft to the dock with China's Tiangong 1 space
lab. On the heels of Canadian astronaut Chris Hadfield's wildly popular
YouTube videos from the International Space Station, the Chinese crew
plans to deliver a series of talks to students from aboard the Tiangong.
The
lectures come as China's human space program enters its second decade,
after going from a simple manned flight to space lab link-ups in a
series of methodically timed steps in just 10 years. Meanwhile, its
American rival appears adrift in search of new missions, lacking in
political backing and uninterested in collaborating with China.
"China
is in space for the long haul. The U.S. ignoring that and refusing to
work with China will neither stop them nor slow them down," said Joan
Johnson-Freese, an expert on the Chinese space program at the U.S. Naval
War College.
The Shenzhou 10 spacecraft - its name means "sacred
vessel" - is due to be launched aboard a Long March 2F rocket, a safer
and more reliable version of that used in previous missions. It will
transport the crew for a 12-day stay aboard the Tiangong 1, which
functions as an experimental prototype for a much larger Chinese space
station to be launched in 2020.
The space classrooms mark the boldest
step so far to bring the military-backed program into the lives of
ordinary Chinese and follows in the footsteps of NASA, which used
student outreach to inspire interest in space exploration and sustain
support for its budgets. Thus far, Chinese astronauts have been paraded
before the public at rallies and other events, but they've had almost no
genuine interaction with ordinary Chinese.
The astronauts - expected
to include one woman - will also conduct tests on the station's docking
and life support systems, probing them for possible problems to be
corrected in the design for the larger space station.
Although two
Chinese spacecraft, one of them crewed, have already docked with the
Tiangong, or "heavenly palace," since it was launched in September 2011,
China's space program says its space station remains in mint condition.
China
launched its first crewed mission, the Shenzhou 5, in October 2003,
becoming the third nation after Russia and the U.S. to achieve that
feat. The upcoming mission would be China's fifth crewed space flight.
Starting
in 1992, China has trained a corps of 21 astronauts, including a
younger cadre of seven men and women recruited over the past three
years. Shenzhou 10's sole female member is believed to be Wang Yaping, a
35-year-old air force pilot whose earlier duties included seeding
clouds to clear the skies for the 2008 Beijing Summer Olympic Games.
Since
the first 2003 manned mission, China has proceeded methodically and
cautiously, largely replicating the achievements of the U.S. and Russian
programs but with updated technology and methodology. A single-man
mission was followed by a two-man flight, then a pair of three-person
flights, including the Shenzhou 9 that docked with the station and
carried China's first female astronaut into orbit.
The calm approach
is a far cry from the manic competition of the U.S.-Soviet space race
and an expression of China's desire to avoid accidents and loss of life
that could tarnish one of the nation's most prestigious scientific and
engineering undertakings.
Though China has conducted fewer launches
than those earlier programs, it has recorded greater strides with each
one, partly as a result of not having to conquer the great unknowns that
challenged the U.S. and Soviet programs.
"They don't have to
reinvent the basic technologies for spaceflight," said Morris Jones, an
Australian writer and space analyst who monitors the Chinese program.
While
the material benefits of the Chinese program aren't always clear, it
has brought China considerable international prestige, stimulated
interest in science and engineering programs, and helped the military
master new technologies in rocketry and remote guidance systems,
Johnson-Freese said.
It also has allowed China to show some technical
prowess and break away "from the image of a country that is best at
producing knock-off designer shoes and handbags," she said.
The
latest mission marks a turning point for the manned space program as it
now shifts its target to launching the larger, three-module permanent
station, Tiangong 2, seven years from now. The previous two missions to
Tiangong 1 were considered experiments. From Shenzhou 10 on, they'll be
treated as regular shuttle missions.
The future station will weigh
about 60 tons, slightly smaller than NASA's Skylab of the 1970s and
about one-sixth the size of the 16-nation International Space Station.
China was barred from participating in the International Space Station,
largely on objections from the United States over political differences
and the Chinese program's close links with the military.
In the
meantime, China also is turning its attention to sending a rover to the
moon. That could be followed by a crewed lunar mission if officials
decide to combine the human spaceflight and lunar exploration programs,
as Johnson-Freese says they are now considering doing.
China will
focus for now on development of the Long March 5 heavier-lift rocket
needed to launch the Tiangong 2, said Charles Vick, an expert on the
Chinese and Soviet space programs at GlobalSecurity.org.
"The focus
is now shifting from the near-term to those future systems," Vick said,
adding that the military continues to dictate priorities. "China's space
program has been a very deliberately focused effort that focuses on
specific science and technology goals."
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