中子星在苏醒中创造出黄金和白金
This illustration shows the hot, dense, expanding cloud of debris stripped from neutron stars just before they collided. This…
猎户座飞船最近安装的太阳能电池阵列机翼
Two of Orion’s four recently installed solar array wings are exposed and surrounded by the panels that will protect it during…
哈勃拍摄了一个特殊的恒星苗圃
This image, taken with the NASA/ESA Hubble Space Telescope, depicts a special class of star-forming nursery known as Free-flo…
NASA宇航员凯特·鲁宾斯准备被发射到空间站
NASA astronaut Kate Rubins is seen as she has her Russian Sokol suit pressure checked as she and fellow crewmates Sergey Kud-…
从这个世界之外竖起大拇指
In this image from July 2020, NASA spacewalkers (from left) Bob Behnken and Chris Cassidy give a thumbs up during a spacewalk…
克服飓风和地震，进入空间站进行实验
Space is hard, the saying goes, and conducting science in space presents challenges of its own. Few researchers have had to o…