木星壮丽的漩涡云
A multitude of magnificent, swirling clouds in Jupiter’s dynamic North North Temperate Belt is captured in this image f…
升级空间站是一天的工作
NASA astronaut Robert Behnken works during the Wednesday, July 1, 2020, six-hour and one-minute spacewalk to swap an aging ni…
1997年7月4日：旅居者号抵达红色星球
Hitching a ride on the Mars Pathfinder mission, the Sojourner rover arrived at the Red Planet on July 4, 1997. The mission wa…
一天的工作：罗伯特本肯更新电站的电力系统
On June 26, 2020, NASA astronauts Bob Behnken and Chris Cassidy conducted the first of two spacewalks to swap batteries and u…
距地球230万英里的深空1号宇宙飞船
June 30 is Asteroid Day. Asteroids, sometimes called minor planets, are rocky, airless remnants left over from the early form…
哈勃望远镜拍摄到了边缘的星系
The galaxy known as NGC 5907 stretches wide across this image. Appearing as an elongated line of stars and dark dust, the gal…
NGC 7027：就像天空中的金属珠宝虫子一样
As nuclear fusion engines, most stars live placid lives for hundreds of millions to billions of years. But near the end of th…
宇航员克里斯·卡西迪和鲍勃·本肯在研究美国太空服
NASA astronauts (from top) Chris Cassidy and Robert Behnken work on U.S. spacesuits inside the International Space Station…