Commander-in-chief of China's manned space program Zhang Youxia announces that the launch of the manned Shenzhou-10 spacecraft was successful at the Jiuquan Satellite Launch Center in Jiuquan, northwest China's Gansu Province, June 11, 2013. (Xinhua/Yang Lei)

China successfully launched its fifth manned spacecraft on Tuesday afternoon, announced Zhang Youxia, chief commander of China's manned space program.

Shenzhou-10, atop an upgraded Long March-2F carrier rocket, blasted off from the Jiuquan Satellite Launch Center in northwest China late Tuesday afternoon and entered its designated orbit minutes later.

Three astronauts, two male and one female, are aboard the spacecraft.

A see-off ceremony was held at the center hours before the launch. Chinese President Xi Jinping, who just returned from his visit to the United States, attended the ceremony and extended good wishes to the three astronauts.

"The mission's members carry a space dream of the Chinese nation, and represent the lofty aspirations of the Chinese people to explore space," said Xi who watched the launch process in Jiuquan.

In its 15-day journey, the spacecraft will dock with the orbiting space lab Tiangong-1 twice, once through automatic operation and the other manual, and a lecture will for the first time be given on board of the assembled orbiter to a group of students on the ground.

This mission aims to further test technologies of docking and supporting astronauts' stay in space, as well as use new technologies related to the construction of a space station, according to Wu Ping, China's manned space program spokeswoman, at a press conference on Monday.