Astronomers may have found traces of dimethyl sulfide (DMS) on K2-18b. On Earth, this molecule is only produced by life, specifically marine phytoplankton. However, researchers remain cautious as unknown chemical processes could also explain it. Other Candidates:
China Maritime Report No. 3: China’s Distant-Ocean Survey Activities Distant Ocean
A planet 100 light-years away that is 70% larger than Earth and may be a complete ocean world with no landmasses. Astronomers may have found traces of dimethyl sulfide
China operates a growing fleet of Type 636/636A distant-ocean survey ships. These vessels are equipped with "gondolas" (retractable structures) and acoustic sensors to map the seabed without interference from bubbles. specifically marine phytoplankton. However
In a terrestrial context, "distant-ocean" refers to deep-sea maritime operations, particularly those by the People's Liberation Army Navy (PLAN) and civilian researchers.