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Saturn’s rings may have formed after a huge collision with Titan

Titan, the largest moon of Saturn, may have been even more instrumental to the system’s evolution than we thought, forming its rings, shaping its moons and even affecting the planet itself

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Space

Synchronised volcanic eruptions on Io hint at a spongy interior

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Space

More than 100 moons were discovered in our own solar system in 2025

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computer-generated view of Mars at the boundary between darkness and daylight, with an area including Gale Crater

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Mars may once have had a much larger moon

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Enceladus’s ocean may be even better for life than we realised

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New moon discovered orbiting Uranus is its smallest one

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One half of the moon is hotter than the other

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Saturn gains 128 moons, giving it more than the other planets combined

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Mars and Phobos. Computer artwork of how Mars (left) and its tiny moon Phobos (upper centre) might appear from a distance of about 100 miles from the surface of Phobos. Phobos is the larger of Mars' two satellites (the other being Deimos), being about 16 miles long and about 11 miles across at its smallest dimension. It may be an asteroid long ago captured by Mars' gravity and does not have enough mass for gravity to pull it into a uniform sphere like the larger satellites and planets in the Solar System.

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Why we must investigate Phobos, the solar system's strangest object

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The Solar System,14-10-2024,DARK WORLDS,2,Prof. Brian Cox ,Prof. Brian Cox outside Monta?a de Sal, Cardona, Spain.,BBC Studios,Nick Gaven

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�鶹��ý recommends Brian Cox's new series, Solar System

The books, TV, games and more that �鶹��ý staff have enjoyed this week

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Huge new volcano has burst through the surface of Jupiter’s moon Io

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Why NASA is sending a probe to Europa – and what it’s looking for

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Saturn's moon Titan is experiencing coastal erosion from methane seas

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Space

How many moons and moonmoons could we cram into Earth's orbit?

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