轨道日落的最后一缕光线
The last rays of an orbital sunset begin fading in Earth’s atmosphere silhouetting the cloud tops in this June 24, 2023…
The last rays of an orbital sunset begin fading in Earth’s atmosphere silhouetting the cloud tops in this June 24, 2023…
研究人员利用詹姆斯·韦伯太空望远镜发现了迄今为止最遥远的活跃超大质量黑洞。这个名为CEERS 1019的星系在大爆炸后5.7亿年多一点就存在了,它的黑洞比早期宇宙中发现的任何黑洞都要小。
使用NASA的詹姆斯·韦伯太空望远镜的研究人员在确认早期星系尘埃来源方面取得了重大进展。
NASA’s X-59 research aircraft moves from its construction site to the flight line – or the space between the hangar and the r…
这架勇敢的旋翼飞机可能会在未来几周内再次升空。
A full moon was visible behind the Artemis I SLS (Space Launch System) rocket and Orion spacecraft at Launch Complex 39B at N…