CME-CME Interaction: Mechanics, Radial Evolution, and Amplification of Geo-effectiveness (MIRAGE)
Understanding the interactions between successive Coronal Mass Ejections (CMEs) is essential for improving space weather forecasting and mitigation strategies. When CMEs interact during their propagation through interplanetary space, their combined effects can significantly enhance geo-effectiveness, potentially triggering severe geomagnetic storms. However, the characterization and quantification of interacting CMEs, including their kinematic and magnetic field evolution and their contribution to geomagnetic disturbances, are not yet well established. By leveraging in-situ and remote observations from multiple space missions, along with numerical simulations using global magnetohydrodynamic (MHD) models, this study aims to assess CME evolution in space and time. These efforts will enhance predictive capabilities for space weather forecasting, improve our understanding of solar-terrestrial interactions, and support global space weather mitigation initiatives.
I am an early career scientist, dedicated to the field of Solar Physics. My professional journey entails conducting fundamental scientific research in solar physics and space weather using observations and modeling, additionally, contributing to the planning and designing of heliophysics missions. My current research focuses on generation and evolution of magnetic switchbacks using Parker Solar Probe, Solar Orbiter, and L1 assets. Also evolution of CMEs, and radio bursts phenomena using Heliophysics System Observatory and ground based instruments. I am also contributing to NASA's SunRISE and SWIFT missions, sub-leading the NASA’ SunRISE Ground Radio Lab outreach project. I earned my Ph.D. in Space Science in India and worked as a Research Associate at ISRO’s Vikram Sarabhai Space Center, contributing to the ADITYA-L1 mission. Beyond research, I am dedicated to mentorship and outreach, guiding high school and undergraduate students in space science education through NASA-sponsored programs. I have received several accolades, including the Outstanding Postdoc Fellow Award at the University of Michigan, USA and the MP Young Scientist Award, India.