The video grab taken on Sept. 27, 2008 in Beijing, China, shows Chinese taikonaut Zhai Zhigang slipping out of the orbital module of Shenzhou-7, starting China's first spacewalk in the outer space.

The video grab taken on Sept. 27, 2008 at the Beijing Space Command and Control Center in Beijing, China, shows the Shenzhou-7 mission leader Zhai Zhigang waving a China's ntional flag outside of the orbital module.

The video grab taken on Sept. 27, 2008 at the Beijing Space Command and Control Center in Beijing, China, shows the Shenzhou-7 mission leader Zhai Zhigang moving out of the orbital module, starting China's first spacewalk in the outer space.

The video grab taken on Sept. 27, 2008 in Beijing, China, shows Chinese taikonaut Zhai Zhigang is outside the orbital module.

The video grab taken on Sept. 27, 2008 in Beijing, China, shows Chinese taikonaut Zhai Zhigang collectting the test sample of solid lubricant placed outside the orbital module.

The video grab taken on Sept. 27, 2008 in Beijing, China, shows Chinese taikonaut Zhai Zhigang getting the test sample of solid lubricant placed outside the orbital module.

The video grab taken on Sept. 27, 2008 in Beijing, China, shows Chinese taikonaut Zhai Zhigang is outside the orbital module.

The video grab taken on Sept. 27, 2008 in Beijing, China, shows Chinese taikonaut Zhai Zhigang outside module after opening the door of the orbital module.