What can the pH level of the subsurface ocean on Enceladus tell us about finding life there? This is what a recent study ...

从2022年7月至2025年7月，詹姆斯·韦伯空间望远镜（JWST）以其卓越的红外探测能力，掀开了宇宙神秘面纱的一角。从大爆炸后的首批星系到系外行星的奇异大气，这台望远镜在短短三年内积累了近550TB数据，催生了1600余篇研究论文。2025年7月， ...

NASA's James Webb Space Telescope has been unwaveringly focused on our universe. With its unprecedented power to detect and ...

NASA just made a discovery that could change everything: an underground ocean on Saturn’s moon Enceladus. With the potential ...

想在太阳系其他天体寻找潜当地外生命，不能放过拥有地下液态水海洋的土卫二。最近，研究人员根据卡西尼号收集土卫二南极地区羽流排放的磷酸盐含量数据，以计算机模型估算地下海洋pH值，发现土卫二海洋呈碱性，pH值落在10.1～11.6之间，可能代表海底岩石与水 ...

NASA’s James Webb Space Telescope began its legendary mission unfolding the secrets of our universe and producing some of the ...

One of those investigations involved a distinctive deep dive into studying the interior of the moon.

Visible in the early-morning sky today, Saturn’s two-toned moon Iapetus reaches superior conjunction just 1.4′ due south of Saturn. The proximity makes the now-11th-magnitude moon easier to find, as ...

Venus moves east as July progresses and stands 3° due north of Aldebaran on the 14th, after skirting the northern regions of ...

Options include the aforementioned paint job, 19” Hailstorm Copper alloy wheels, an immersive Sennheiser sound system, the ...

In a groundbreaking analysis that could shift the landscape of biological understanding, researchers from the University of ...