China is developing its first full-fledged space station, called Tiangong (Heavenly Palace). Early tests of China’s skills at rendezvous and docking, shown in this artist's illustration, are set to begin in 2011.
U.S. power brokers aren't sure how to handle China's rapidly expanding space capabilities, according to testimony at a congressional hearing yesterday (May 11).
China recently demonstrated the ability to destroy satellites on orbit, and it's ramping up plans for a space station and a possible manned lunar landing in the next decade or so. At a hearing on "The Implications of China's Military and Civil Space Programs," a range of experts discussed what these developments might mean for the United States.
"There's still a lack of clear understanding of what Beijing's goals are, and how we interact with those," Ben Baseley-Walker of the Secure World Foundation, a non-profit organization committed to space sustainability, told SPACE.com. Baseley-Walker attended the hearing, which took place at the Capitol in Washington, D.C.
NASA, Russia and their space station partners are not the only countries launching humans off the planet. China has launched two manned spaceflight aboard its Shenzhou spacecraft since 2003, with plans set for a three-person flight, spacewalks, future orbital laboratories and even unmanned and crewed moon mission in the coming decades. Here is an image of China's first spacewalk.
In 2007, China destroyed one of its own satellites on orbit during an anti-satellite test, showcasing an ability that makes the United States and other nations nervous. Since then, the country has conducted other tests advancing its military space capabilities, including a 2010 missile-interception demonstration.
Beijing is also ramping up its human spaceflight program. In 2003, China became the third nation to launch a person into space, and it has flown several manned missions since.
The country also hopes to build a large space station between 2015 and 2022, according to hearing panelist Alanna Krolikowski, a visiting scholar at George Washington University's Space Policy Institute.
Take a look at how China's first space station, called Tiangong ("Heavenly Palace") will be assembled in orbit in this SPACE.com infographic. See the full infographic on the Tiangong space station here.
These developments have some politicians and policy experts worried. They think China may be positioning itself to challenge outright the United States' dominance in space, which currently gives America a huge advantage on the battlefield.
“What concerns me most about the Chinese space program is that, unlike the U.S., it is being led by the People’s Liberation Army (PLA)," Congressman Frank Wolf (R-VA) testified at the hearing. "There is no reason to believe that the PLA’s space program will be any more benign than the PLA’s recent military posture."
The White House has recently stated a willingness to work with China on expensive, difficult space projects, such as a manned mission to Mars. Wolf thinks this is a bad idea, citing the potential threat China poses as well as its abysmal human-rights record.
"The U.S. has no business cooperating with the PLA to help develop its space program," said Wolf, who chairs the commerce, justice and science subcommittee of the powerful House Appropriations Committee.
However, other panelists cited the possible benefits to the United States of such cooperation, which range from expanding opportunities for American businesses to increasing space security. If the United States thinks China can become a "normal" spacefaring country, keen to exploit space commercially, collaboration is probably a good idea, according to Krolikowski.
"As China invests in and derives greater benefit from space, it will acquire the same stake in creating a predictable, stable, safe and sustainable space environment that the U.S., Canada, Japan and European and other countries already share," Krolikowski said.
Cooperation and engagement could also help reveal China's goals for space. Does China, for example, hope to dominate military space aggressively in the near future, or is it concerned more about self-defense?
"While China’s capabilities in space are known to U.S. observers, its intentions are not," Krolikowski said.
According to Baseley-Walker, panelists stressed the importance of getting to the bottom of those intentions. It's difficult to draw up and implement effective policy, after all, without a basic understanding of where China is coming from, and where it's going.