Graduate Student First-Author Publications — Space Science at UAH

Graduate students in the Department of Space Science at The University of Alabama in Huntsville continue to lead impactful research in heliophysics and space plasma physics, publishing as first authors in The Astrophysical Journal and ApJ Letters.

Zeping Jin (PhD student)

Led a statistical study of ~800 interplanetary shocks using NASA’s Wind mission, revealing how shock geometry controls proton temperature anisotropy and plasma heating, with important implications for kinetic processes in the solar wind.

Yiming Jiao (PhD student)

Analyzed turbulence across interplanetary shocks observed by the Parker Solar Probe, showing that shocks significantly enhance and restructure solar wind turbulence and modify thermodynamic behavior through changes in polytropic response.

Prashant Baruwal (PhD student)

Investigated coordinated observations between Solar Orbiter (European Space Agency/NASA heliophysics spacecraft) and Wind (NASA heliophysics spacecraft studying the solar wind near Earth), demonstrating how solar wind fluctuations evolve across large-scale radial separations and how shock-driven structures reshape turbulence as it propagates through the heliosphere.

Together, these studies highlight the growing contribution of UAH graduate researchers to understanding solar wind turbulence, shocks, and kinetic plasma processes using multi-spacecraft observations.

Societal impact

Their work improves understanding of solar wind and space weather processes that can affect satellites, GPS navigation, communications systems, and astronaut safety.