China successfully launched its first microgravity scientific research satellite, the SJ-10, at the Jiuquan Satellite Launch Center in Gansu Wednesday at 1:38 am. While in space, the bullet-shaped probe will house 19 experiments involving microgravity fluid physics, microgravity combustion, space material, space radiation effect, microgravity biological effect and space bio-technology. The SJ-10 is the second of four scientific satellites under a CAS space program. Unlike the other three, the SJ-10 is returnable. It is the 25th such retrievable satellite launched by China.

翻译：6日凌晨1时38分，我国首颗微重力科学实验卫星实践十号在甘肃酒泉卫星发射中心成功发射。在太空期间，子弹形状的实践十号将进行19项实验，涉及微重力流体物理、微重力燃烧、空间材料科学、空间辐射效应、微重力生物效应、空间生物技术等。实践十号是中科院空间项目4颗科学卫星中的第2颗。与另3颗卫星不同的是，该卫星属于返回式卫星。实践十号是我国发射的第25颗返回式卫星。(中国日报)