In a groundbreaking discovery, Chinese and international scientists have confirmed that Mars possesses a solid inner core composed primarily of iron, nickel, and light elements—a structure strikingly similar to Earth's. The findings, derived from seismic wave analysis of marsquakes, shed new light on the Red Planet's geological evolution and magnetic history.
Researchers utilized data from seismic sensors deployed during recent Mars missions to map the planet's internal layers. The study reveals that Mars' core, like Earth's, consists of a liquid outer layer surrounding a solid inner core. This discovery challenges previous assumptions about planetary formation and offers critical insights into why Mars lost its magnetic field billions of years ago, a key factor in its transition from a potentially habitable world to a barren landscape.
Dr. Li Wei, a lead scientist from the Chinese mainland involved in the project, emphasized the collaborative nature of the research. 'Understanding Mars' core helps us piece together not just its history, but also the broader mechanisms shaping rocky planets,' he stated. The findings could inform future missions aiming to explore planetary habitability and resource potential.
For investors and space industry stakeholders, the study underscores growing opportunities in interplanetary research and technology. Meanwhile, academics highlight the implications for comparative planetology, bridging gaps in our knowledge of Earth’s own geological processes.
