AUTHOR=Chatterjee Subhamoy , Banerjee Dipankar , Dikpati Mausumi TITLE=Editorial: Study of long-term solar datasets: exploring spatio-temporal patterns of solar variability on different time scales and implications in space weather JOURNAL=Frontiers in Astronomy and Space Sciences VOLUME=10 YEAR=2023 URL=https://www.frontiersin.org/journals/astronomy-and-space-sciences/articles/10.3389/fspas.2023.1207120 DOI=10.3389/fspas.2023.1207120 ISSN=2296-987X