Magnesium

Magnesium stands as a pivotal element in astronomy due to its pervasive presence in various cosmic domains and its role in deciphering celestial properties. This element ranks among the abundant constituents of the universe, formed through nucleosynthesis processes within stars and subsequently disseminated into the interstellar medium via stellar activities such as supernovae, stellar winds, and planetary nebulae. Magnesium's spectral lines, particularly in the ultraviolet spectrum, serve as essential tools in astronomical spectroscopic analyses, unveiling vital information about the physical attributes, chemical compositions, temperatures, and velocities of stars, interstellar gas clouds, and celestial entities. Synthesized within stellar cores across different phases of stellar evolution, magnesium enriches the interstellar medium with its presence, contributing to the chemical complexity of cosmic environments. Moreover, magnesium plays a significant role in the formation of planets, influencing planetary accretion and differentiation processes, thereby shaping the composition and structure of celestial bodies like Earth and others within our solar system.