NASA’s Juno spacecraft has uncovered an immense volcanic hot spot on Jupiter’s moon Io, surpassing any previously recorded ...

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A new volcanic hotspot on Jupiter’s moon Io has been detected, releasing six times Earth’s total energy output.

Because the Moon is over a quarter the diameter of Earth, the Earth-Moon system is often cited as the pairing in our Solar ...

Feb. 4, 2025 — NASA's Hubble Space Telescope has captured a cosmic bullseye! The gargantuan galaxy LEDA 1313424 is rippling with nine star-filled rings after an 'arrow' -- a far smaller blue ...

Astrobiologists in Germany are developing a new testing device that could help tease dormant alien microbes into revealing ...

NASA朱诺号（Juno）探测器近期在木星卫星木卫一（Io，也译为埃欧或伊奥）南半球发现一座巨大火山热点，面积超过地球最大淡水湖，喷发能量更是全地球发电厂总和六倍。这重要发现来自朱诺号的红外线探测器，由意大利太空总局支持。这是迄今太阳系最活跃火山天体 ...

Jan. 7, 2025 — A researcher has used advanced models that indicate that the formation of Pluto and Charon may parallel that of the Earth-Moon system. Both systems include a moon that is a large ...

Towards the end of the month, Mercury appears in the evening sky, and climbs up past Saturn. In the dusk glow, you may be ...