Enceladus's Subsurface Ocean pH May Impact Search for Life

A recent study on Enceladus's subsurface ocean pH levels sheds light on the potential for finding life on the moon. Researchers used data from NASA's Cassini spacecraft to estimate a pH range of 10.1 to 11.6, higher than previous estimates. The study suggests interactions between basic rocks and the ocean play a crucial role in the moon's ecosystem.

Jul 1, 2025 - 00:24
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Enceladus's Subsurface Ocean pH May Impact Search for Life

This study aims to determine the pH level of the subsurface ocean on Saturn's moon Enceladus and its implications for potential life. Researchers used data from NASA's Cassini spacecraft to estimate a pH range of 10.1 to 11.6, higher than previous estimates. The study suggests carbon dioxide degassing may influence the ocean's pH. Enceladus, discovered in 1789, is the sixth-largest moon of Saturn. NASA's Cassini mission discovered geysers on Enceladus in 2005, providing insights into its composition. Future missions like the Enceladus Orbilander aim to further explore this intriguing moon.

According to the source: Phys.org.

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