Researchers model formation of 1,000-mile Martian cloud
A study has successfully simulated the daily formation of the Arsia Mons Elongated Cloud on Mars, pointing toward previously unobserved atmospheric physics.
A recurring cloud formation near the Arsia Mons volcano on Mars, known as the Arsia Mons Elongated Cloud (AMEC), has been successfully modeled by scientists for the first time. The cloud, which spans over 1,000 miles before dissipating, has remained unexplained since its discovery by a space probe in 2018.
Lead author and planetary scientist Jorge Hernández-Bernal of Sorbonne Université stated that the simulations required the inclusion of exotic, theoretical physics not previously seen in nature. The researchers found that once these theoretical parameters were integrated into their atmospheric models, the cloud formation matched observed patterns perfectly.
This development provides insight into the complex meteorological behavior of the Martian atmosphere. The findings suggest that the cloud is driven by physical processes that challenge existing observations of planetary weather systems.