上周早些时候，一位勇敢的星际旅行者拜访了我们地球的邻居。欧洲航天局的木星冰质卫星探测器（JUICE）于上周一和上周二晚上绕月球和地球飞行。在穿过太阳系内部前往木星的途中，该任务的轨道设计使得JUICE的路线比较复杂。

Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...

Keep your own pace. The dawn in Paris is six hours later than in Shanghai. But this has no impact on the Parisian people's meals or parenthood.

X-ray fluorescence radiation generated by lunar elements excited by X-rays from the Sun can reveal the distribution of ...

斯巴鲁望远镜和"新视野"号宇宙飞船最近的观测结果表明，柯伊伯带存在未被发现的天体，这可能会彻底改变我们对太阳系形成过程的认识。地面和空间望远镜揭示了距离遥远的潜在天体群，为我们了解原始太阳星云和行星形成过程提供了新的视角。斯巴鲁望远镜和"新视野"号航 ...