11月4日，欧洲航天局宣布启动名为HOBI-WAN的试点项目研究阶段，旨在探索未来宇航员在执行长期月球或火星任务时，如何在不依赖地球补给的情况下实现生存的可行方案。

CANBERRA, Nov. 4 (Xinhua) -- Australian households will be able to access at least three hours of free solar electricity per day from 2026 under a government initiative announced on Tuesday.

China’s photovoltaic (PV) equipment industry has delivered its strongest results in years, signaling a tentative recovery for the once-battered solar manufacturing chain.With third-quarter earnings no ...

China's results reflect that intensity. Between 2021 and 2024, Chinese athletes amassed 519 world titles and broke 68 world ...

Iceland has no shortage of natural dangers – volcanic eruptions, glacial floods, scaldingly hot springs and bitterly cold winters. But it is at least one of the few places on Earth where humans don't ...

“Sawfly（锯蜂）” 是一种与黄蜂相似的昆虫，这种昆虫会切开植物并把自己的卵产在切口处。苏格兰赫瑞-瓦特大学的研究人员一直在研究雌性锯蜂怎么知道如何做出这种独特的切割，从而避免杀死或损伤植物。

离2026还有不到60天了，GPT5.1疑似在OpenRouter上线了，跳票快一个月的Gemini3又画饼说这个月出，马斯克的Grok Code Fast 1一度成为了最近一个月Token使用量最多的模型，MiniMax ...

据国家航天局消息，近日，天问一号环绕器利用高分辨率相机成功观测到星际天体——阿特拉斯（3I/ATLAS）， 这也是我国航天器首次观测到星际天体 。其间，天问一号环绕器距离目标天体约3000万千米， 是目前观测该天体距离最近的探测器之一 。