NEW YORK, BRONX (ORDO News) — Scientists from the Planetary Science Institute (PSI) have presented new data about the planet Mercury.
According to the latest data obtained from NASA‘s Messenger probe, scientists have discovered salt glaciers on the surface of Mercury. These glaciers, similar to the harsh salt formations on Earth, may have conditions favorable to supporting life despite the extreme temperatures on this small planet.
PSI researchers emphasize that conditions on Mercury may be more hospitable than ever imagined. PSI scientist Alexis Rodriguez highlights similarities to extreme conditions on Earth, where microbial life thrives in salty environments. This opens up the possibility for the existence of biological life in certain regions of Mercury.
Surprisingly, the Messenger probe discovered volatile compounds such as sodium, potassium, sulfur and chlorine on Mercury. These results contradict suggestions of volatile depletion due to the planet’s proximity to the Sun and lack of an atmosphere. Scientists have suggested that there are “depth-dependent Goldilocks zones” where life could potentially thrive in the subsurface.
Scientists with PSI and Brian Travis’ team suggest that Mercury’s glaciers formed from deeply buried depressions opened by asteroid impacts. These glaciers can retain volatile substances for over 1 billion years, providing conditions for life.
The discovery of salt glaciers on Mercury is changing perceptions of a planet long thought to be devoid of life. Deborah Domingue points out the lack of features on the floors and walls of the craters, suggesting that asteroid impacts exposing layers of volatiles could explain Mercury’s geological history.
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News agencies contributed to this report, edited and published by ORDO News editors.
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