AUTHOR=Zoennchen Jochen H. , Cucho-Padin Gonzalo , Waldrop Lara , Fahr Hans J. TITLE=Comparison of terrestrial exospheric hydrogen 3D distributions at solar minimum and maximum using TWINS Lyman-α observations JOURNAL=Frontiers in Astronomy and Space Sciences VOLUME=11 YEAR=2024 URL=https://www.frontiersin.org/journals/astronomy-and-space-sciences/articles/10.3389/fspas.2024.1409744 DOI=10.3389/fspas.2024.1409744 ISSN=2296-987X