AUTHOR=Marshak A. , Lyapustin A. , Schuster G. L. , Szabo A. , Eckman R. TITLE=Editorial: DSCOVR EPIC/NISTAR: 5 Years of Observing Earth From the First Lagrangian Point JOURNAL=Frontiers in Remote Sensing VOLUME=3 YEAR=2022 URL=https://www.frontiersin.org/journals/remote-sensing/articles/10.3389/frsen.2022.963660 DOI=10.3389/frsen.2022.963660 ISSN=2673-6187