Table salt may be hiding in Europa’s underground sea
The ocean of Jupiter’s icy moon may be more similar to Earth’s than expected
![Europa](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2019/06/061219_cw_europa_feat.jpg?fit=860%2C460&ssl=1)
CHAOS TERRAIN Rough patches on Europa’s surface, seen in these NASA Galileo images, may partly owe their yellowish hue to sodium chloride.
Univ. of Arizona, JPL-NASA