玫瑰星云孕育了恒星
This 2010 image from the Herschel Space Observatory shows dust clouds associated with the Rosette Nebula, a stellar nursery a…
致敬NASA的宇航员医师
Today is National Doctors’ Day! Celebrated each year on March 30, National Doctors’ Day recognizes the contributi…
哈勃太空望远镜拍摄到一个单臂星系
NGC 4618 was discovered on April 9, 1787, by the German-British astronomer William Herschel, who also discovered Uranus in 17…
南极洲东部的丹曼冰川
This photograph shows ripples in the surface of Denman Glacier in East Antarctica that throw shadows against the ice. The gla…
追踪甲烷的来源和全球的移动
NASA’s new three-dimensional portrait of methane, the world’s second-largest contributor to greenhouse warming, shows it aris…
宇航员克里斯蒂娜·科赫为一台3D生物打印机提供服务
In this image from Dec. 2019, astronaut Christina Koch handles media bags that enable the manufacturing of organ-like tissues…
观看我们的银河系中心
The central region of our galaxy, the Milky Way, contains an exotic collection of objects, including a supermassive black hol…
美国国家航空航天局表彰女性：航天工程师米歇尔·林德
Michelle Lynde is an aerospace engineer who conducts aerodynamic analysis of configurations using Computational Fluid Dynamic…