China's Space Capability Could Surpass United States,
Panel Warns
Becky Iannotta
space.com, Space News Staff Writer
WASHINGTON — The Shenzhou 7 mission and spacewalk
should serve as a reminder that China is building space
capabilities that could surpass U.S. technological
advances and boost China's diplomatic and economic ties
with its allies, a panel of experts said here Oct. 8.
China's success this decade with three human spaceflight
missions, including Shenzhou 7 in September, as well as
the development of remote-sensing and satellite
navigation systems, two satellite export deals and the
January 2007 use of an antisatellite weapon to shoot-
down one of its own satellites punctuate China's broader
national interest to become a "comprehensive power," the
panelists said.
They warned that China's space program is dominated by
young aerospace engineers who could help propel the
nation's advancements past the United States, which
faces difficulty replacing its aging aerospace work force.
China's wide reach into manned space missions, satellite
navigation and communications, and Earth monitoring
could help the nation gain a foothold in an already
competitive commercial space market, the panelists said.
"A newcomer like China [is] going to take a slice of a very
stable pie, which means there are going to be other losers.
Will it be the U.S., Europe, Russia? It's going to be
something difficult that we'll have to contend with," said
Kevin Pollpeter, China program manager for the Defense
Group Inc.'s Center for Intelligence, Research and
Analysis in Washington. "China's rise in space power is a
negative sum consequence for the United States."
China has closely guarded its space budget, in large part
because it is dominated by the military, panelists said.
Chinese leaders reported that the Chang'e lunar program
cost "no less than building a mile of subway in Beijing,"
Pollpeter said.
While concerns linger about China's January 2007
shootdown of one of its own weather satellites with an
antisatellite missile, or A-Sat, China primarily sees space
as a diplomatic tool. China prefers jamming and dazzling
satellites rather than more aggressive action, said Dean
Cheng, senior Asia analyst with CNA Corp. in Alexandria,
Va. Jamming is intentional interference with satellite
signals; dazzling is illuminating a satellite with a laser in
order to blind it.
Themes that can be found throughout the writings
concerning China's People's Liberation Army (PLA)
indicate China is focused on space deterrence, Cheng
said, describing how a country's military capabilities,
economy and communications could be affected by space
warfare.
"We do not at this time have a very good sense of how the
PLA would necessarily operate in space in order to secure
space dominance," Cheng said. "What we do find in PLA
writings are certain key themes: the ability to provide
information support, the ability to take on both offensive
and defensive positions in space and space deterrence."
...
Panelists also said the U.S. space industry should relate
its relevance to people the way China's space officials
routinely discuss the economic, diplomatic and political
benefits of a strong space program.
"Space ultimately isn't about space," Cheng said. "But too
often here our conversations are stovepiped within the
space community focusing on the space budget and
[don't] really connect the space program to people's every
day lives even though it touches every aspect of people's
everyday lives."
· Video - How To Shoot A Satellite
· Video - NASA's New Spaceship
· After Shenzhou Success, China Looks to the Future
轉貼自︰