The eight largest moons in our solar system are Ganymede, Titan, Callisto, Io, Earth's Moon, Europa, Triton, and Titania.

The crescent moon will shine with Jupiter among the stars of Gemini early on Sept. 16. Turn your eyes to the east in the ...

Phases of ice that exist naturally only on frozen moons could be detected using infrared spectroscopy, according to new ...

Jupiter is the king of moons. With 95 of them orbiting the gas giant, some are so large they rival planets in size. But what ...

There are quite a few other places we might find life in the solar system, including dwarf planets like Ceres. Ceres is thought to have a lot of liquid water under an icy and rocky crust, thanks to ...

The Europa Clipper cost is estimated to be around $5 billion. This mission aims to investigate Europa’s potential for ...

Quantum cryogenics manufacturer Bluefors is betting big on Interlune, a startup that aims to extract Helium-3 from the lunar ...

A gem of a find by The Public Domain Review of a collection from the Rijksmuseum: photographs of plaster models of the ...

In a landmark observation by a team of international researchers, NASA's Juno spacecraft has, for the first time, clearly ...

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An unusual lunar event that happens only once every 33 months is occurring tonight — but you won’t be able to see it. A black moon will rise on Aug. 23 as the moon passes through its new moon phase at ...