菜单很重要
An army marches on its stomach, the saying goes, and astronauts fly on theirs. The success of any mission relies on plentiful…
乘坐月球车在月球上兜风
Apollo 15 Commander David Scott drives the lunar roving vehicle on the surface of the Moon, the first time the rover was used…
附近星系的强光和暗影
From 156 million light-years away the heart of active galaxy IC 5063 reveals a mixture of bright rays and dark shadows coming…
宇宙神Ⅴ号运载火箭上的Starliner
The Boeing CST-100 Starliner spacecraft is secured atop a United Launch Alliance Atlas V rocket at the Vertical Integration F…
庆祝阿波罗15号登月50周年
This image from May 11, 1971, is a high angle view showing the Apollo 15 spacecraft on the way from the Vehicle Assembly Buil…
小小的（火星）直升飞机
Ingenuity, the helicopter that arrived on the Red Planet on the Mars Perseverance rover, has made nine flights on Mars. Ingen…
波音公司的CST-100 Starliner固定在宇宙神Ⅴ号运载火箭上
Boeing’s CST-100 Starliner spacecraft is secured atop a United Launch Alliance Atlas V rocket at the Vertical Integration Fac…