Theoretical approaches, numerical models of cloud fields, development of remote sensing methods, satellite observations, and in-cloud measurements.

Geochemistry, decoding information from sedimentary rocks, extinctions, ice ages, volcanic eruptions, changes in ocean and atmospheric composition, bacterial activity on the seafloor, tectonic cycles, integrating laboratory experiments, observations, and computational models to understand climate and ocean-atmosphere chemistry.

Chemical and physical properties of aerosols, their impact on atmospheric processes, climate, and human health.

Dynamics of atomic, molecular, and cluster ions, studying strongly interacting systems, dissociation pathways, recombination, internal decays, and time-dependent processes.

Cosmic radiation research, the propagation of high-energy particles in space, connections between matter and antimatter in cosmic rays, dark matter exploration.

Supernova research.

Theoretical high-energy and particle astrophysics, understanding physical processes in high-energy astrophysics, ULTRASAT satellite.

Near-Earth asteroid research, managing the Weizmann Institute of Science's observatory.

Geology of Mars, formation of craters and sinkholes on Mars, study of sinkholes in the Golan Heights, D-MARS projects.

Theoretical physics and chemistry.

Trapping individual atoms using electric fields, cooling atoms with lasers to near absolute zero temperatures, exploring quantum theory aspects, building quantum computers and precise atomic clocks.

Establishing and operating telescope arrays, asteroid research, measuring asteroid properties, studying asteroid evolution and physical forces, asteroid origins and composition, preventing catastrophic collisions with Earth.