AUTHOR=Lynas-Gray Anthony E. , Baran Andrzej S. , Kinemuchi Karen TITLE=Editorial: Asteroseismology in the Kepler Era JOURNAL=Frontiers in Astronomy and Space Sciences VOLUME=8 YEAR=2021 URL=https://www.frontiersin.org/journals/astronomy-and-space-sciences/articles/10.3389/fspas.2021.708266 DOI=10.3389/fspas.2021.708266 ISSN=2296-987X