日批在线视频_内射毛片内射国产夫妻_亚洲三级小视频_在线观看亚洲大片短视频_女性向h片资源在线观看_亚洲最大网

National

Regional

Taiwan, HK, Macao

Special Coverage

Focus

Society

Profiles

China conducts 1st successful test of hybrid rocket

(Xinhua)
Updated: 2008-12-06 10:33

China successfully launched and retrieved a hybrid rocket on Friday for the first time.

The rocket, "Beihang-2", was launched at 3:05 pm from the Jiuquan Satellite Launch Center in northwestern Gansu Province. The head of the rocket was parachuted to the ground 1.2 km south of the launch site 15 minutes later. The rocket reached an altitude of 3,000 m.

The rocket was 3.417 m long and 0.22 m in diameter. It was designed primarily by 15 undergraduates and postgraduates of the School of Astronautics of Beijing University of Aeronautics and Astronautics.

Researchers said this kind of rocket would not explode and had a low cost. The launch was mainly intended to test the performance of the rocket's hybrid engine.