- 20.03.2025
Revealing Mercury’s Hidden Past
Recent reflections on the history of planet formation lift the veil on the mystery of Mercury. Modern hypotheses, based on Laplace’s ideas about the sequential development of Earth and other celestial bodies, suggest looking at Mercury from a different perspective: its physical composition and unusually low density may indicate that it was once a satellite of a more massive planet. This interpretation prompts us to reconsider past cosmic relationships, when planets were not always independent celestial bodies but rather parts of complex dynamic systems. Such a theory, unveiling new aspects of our Solar System's evolution, encourages further research by challenging the conventional notion of planetary formation. Ultimately, the search for answers to these questions not only ignites scientific imagination but also inspires us to gaze at the stars with renewed hope for deciphering cosmic mysteries.
What arguments suggest that Mercury, despite its similarity to the Moon, might have been a satellite of another planet?
The argument supporting the idea that Mercury might have once been a satellite of another planet is based on its physical composition. Specifically, if one accepts Laplace’s hypothesis regarding the sequential stages of Earth’s development, the similarly composed, low-density material from which Mercury formed suggests a possible satellite origin. As noted in the second source, “Continuing this thought, one can suppose that Mercury, due to its low density and similar composition, could also have been the satellite of a large planet, for example, Venus, in the past” (source: 1244_6219.txt).