The sub­mers­ible vehicle MARUM-QUEST meas­ures the tem­per­at­ure at the Mid-At­lantic Ridge 3,000 meters be­low the sur­face.
MARUM − Zentrum für Marine Umweltwissenschaften; Universität Bremen; V.Diekamp
CC BY 4.0
<bdi><a href="https://www.wikidata.org/wiki/Q1905964" class="extiw" title="d:Q1905964"><span title="nonprofit organization in Bremen, Germany">Marum</span></a>
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