Scientists have turned to computer simulations of a massive crater near asteroid Psyche's north pole to help solve one of planetary science's biggest mysteries. The metal-rich asteroid, discovered over 200 years ago, continues to baffle researchers who debate whether it represents the exposed core of a failed planet or formed through violent collisions over time.
Psyche stands out as the largest known metallic asteroid at 140 miles in diameter and ranks as the 10th-most massive asteroid in the main belt between Mars and Jupiter. Its unusual composition and structure have made it a prime target for scientific investigation, leading to ongoing NASA missions and research efforts.
The crater simulation research focuses on understanding Psyche's internal "porosity" — the amount of empty space within the asteroid's structure. This characteristic could provide crucial evidence to distinguish between the competing theories about how this unusual space rock formed and evolved over billions of years.
The findings may help scientists better understand not only Psyche's origins but also the broader processes of planetary formation in our solar system. As researchers continue analyzing data from these simulations alongside observations from space missions, the asteroid's secrets may finally begin to emerge after two centuries of scientific speculation.