准备下一次太空行走的宇航服
Looking much like ghosts, a pair of U.S. spacesuits are pictured inside the International Space Station’s Quest airlock…
哈勃望远镜在IC2631中发现新形成的恒星
Stars are born from clouds of gas and dust that collapse under their own gravitational attraction. As the cloud collapses, a …
NGC 3314：当星系重叠时
2021年11月17日 NGC 3314: When Galaxies Overlap Image Credit: NASA, ESA, Hubble; Processing & Copyright: William Ostling (Th…
NASA的查斯·霍夫与他的印第安根相连
Chas Hoff, visited the Space Environments Facility in 2019 with a group of safety and mission assurance experts prior to test…
埃特纳火山上空的光柱
2021年11月15日 Light Pillar over Volcanic Etna Image Credit & Copyright: Giancarlo Tinè Explanation: What happening above t…
如何识别天空中的发光物
2021年11月14日 How to Identify that Light in the Sky Illustration Credit & Copyright: HK (The League of Lost Causes) Explan…
双子座方向的罗塞塔彗星
2021年11月13日 Rosetta’s Comet in Gemini Image Credit & Copyright: Rolando Ligustri (CARA Project, CAST) Explanation:…