AUTHOR=Zhang Shaowei , Deng Zhiqun Daniel TITLE=Editorial: Deep-sea observation equipment and exploration technology JOURNAL=Frontiers in Marine Science VOLUME=10 YEAR=2023 URL=https://www.frontiersin.org/journals/marine-science/articles/10.3389/fmars.2023.1287578 DOI=10.3389/fmars.2023.1287578 ISSN=2296-7745