Heliophysics: Active Stars, their Astrospheres, and Impacts on Planetary Environments

Carolus J. Schrijver is a Senior Fellow at Lockheed Martin Advanced Technology Center, California, where his work focuses primarily on the magnetic field in the solar atmosphere. His research includes the dynamics of the magnetic field at and above the solar surface, how that shapes the heliosphere, and how it powers solar eruptions that are the drivers of space storms around the Earth. Dr Schrijver is involved in several NASA missions to better understand the Sun and the heliosphere. He is co-editor of the first three books in this series, and has published a popular science book entitled Living with the Stars (2015) on the multitude of connections between the human body, the Earth, the planets, and the stars. Frances Bagenal is Professor of Astrophysical and Planetary Sciences at the University of Colorado Boulder. Her research comprises the synthesis of data analysis and theory in the study of space plasmas, and she has specialized in the fields of planetary magnetospheres and the solar corona. Professor Bagenal has been involved in NASA missions to planetary objects including Voyager, Galileo, and Deep Space 1, and she is an investigator on the New Horizons mission to Pluto, and the Juno mission to Jupiter. Jan J. Sojka is Department Head of the Department of Physics at Utah State University. His research explores how our upper atmosphere and its ionosphere are coupled with the magnetosphere and driven by the Sun and solar wind in an effort to unravel impacts on our technologies, focusing particularly on the modeling of the ionosphere and its couplings and drivers, to enable assessments of how well our theories conform to reality. For over four decades, Professor Sojka has been involved with sounding rockets, and magnetospheric and ionospheric satellite missions, as well as numerous ground-based facilities. He is currently Co-Investigator on the NASA SDOs EVE instrument observing the X-EUV solar irradiance.