Titan has clouds, rain and rivers; each season lasts over 7 Earth years
Saturn's moon Titan experiences extreme seasonal cycles, with each season lasting approximately 7.5 Earth years due to its orbital path. The moon features a unique weather system involving liquid methane and ethane, which mimics Earth's water cycle.
Why it matters
Understanding Titan's complex weather patterns provides critical insights into planetary science and the potential for liquid-based environments elsewhere in the solar system.
A single winter on Saturn’s largest moon lasts long enough for a newborn on Earth to grow into an eight-year-old child.Titan, the second-largest moon in the solar system, has active weather with clouds, rain, rivers, and changing seasons that look a lot like Earth's. However, because its home planet Saturn takes roughly 29 Earth years to make one full trip around the Sun, a single season on Titan stretches for about seven and a half Earth years.NASA highlights Titan as the only moon in our solar system with a thick atmosphere, and the only world besides Earth known to have liquid flowing across its surface.
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