Posted on 11/27/2025 10:43:07 AM PST by MtnClimber
Explanation: How much of Jupiter's moon Europa is made of water? No one is sure, but probably a lot. Based on the Galileo probe data acquired during its exploration of the Jovian system from 1995 to 2003, Europa possesses a deep, global ocean of liquid water beneath a layer of surface ice. The subsurface ocean plus ice layer could descend over 100 kilometers in average depth. Adopting a high-end estimate of 100 kilometers depth, if all the water on Europa were gathered into a ball, it would have a radius of over 800 kilometers. To scale, this intriguing illustration compares that hypothetical ball of all the water on Europa to the size of Europa itself (left) - and similarly to all the water on planet Earth. With a volume possibly greater than Earth's oceans, the global subsurface ocean on Europa is a tantalizing destination to search for extraterrestrial life in our Solar System. NASA's robotic Europa Clipper was launched last year to investigate.
For more detail go to the link and click on the image for a high definition image. You can then move the magnifying glass cursor then click to zoom in and click again to zoom out. When zoomed in you can scan by moving the side bars on the bottom and right side of the image.
🪐 🌟 🌌 🍔
All these worlds are yours except Europa. Attempt no landing there…
Oceans under ice is fairly common in our Solar System. If these worlds have life then life would be a common thing throughout the Universe.
I was 14, she was 12
Father travelled, hers as well
The water would provide protection from the radiation environment in the Jupiter system, if we put a base there under the ice.
Watch the 2014 SciFi flick Europa Report.
Not that inaccurate science-wise.
https://en.wikipedia.org/wiki/Europa_Report
Has really a good ending!
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