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Chinese research vessel Tansuo-1 returns with major deep-sea discoveries

China

China

China

Chinese research vessel Tansuo-1 returns with major deep-sea discoveries

2026-05-10 16:44 Last Updated At:19:07

After 156 days at sea and a journey spanning more than 40,000 kilometers, the Chinese scientific research ship Tansuo-1 returned to Guangzhou City, south China's Guangdong Province, on Sunday with major deep-ocean discoveries.

The vessel carried the deep-sea manned submersible Fendouzhe (Striver), which completed 63 dives, including 50 deeper than 6,000 meters, during a groundbreaking Pacific expedition and conducted the first China-Chile joint crewed exploration of the Atacama Trench.

Scientists from six countries, namely China, Chile, Germany, Denmark, Canada and Spain, collected rare biological and geological samples and captured stunning high-definition footage from some of the deepest places on Earth.

Among the key discoveries was the first finding of an ecosystem supported by geological fluid in the sunless deep sea of the southern hemisphere, providing crucial evidence for the "global chemosynthetic life corridor" hypothesis.

The team also recorded a rich variety of hadal organisms, including at least three types of snailfish, and large numbers of benthic creatures, many of which are believed to be previously unknown species.

In addition, researchers identified seabed fault-rupture structures linked to historic major earthquakes, offering in-situ evidence for understanding how seismic activity shapes deep-sea landforms and affects marine habitats.

Chinese research vessel Tansuo-1 returns with major deep-sea discoveries

Chinese research vessel Tansuo-1 returns with major deep-sea discoveries

Chinese research vessel Tansuo-1 returns with major deep-sea discoveries

Chinese research vessel Tansuo-1 returns with major deep-sea discoveries

Chinese research vessel Tansuo-1 returns with major deep-sea discoveries

Chinese research vessel Tansuo-1 returns with major deep-sea discoveries

The opening ceremony of the national congresses of the Chinese Musicians Association, the China Dancers Association and the China Acrobats Association was held in Beijing on Saturday.

Attendees said they will strive to realize the grand goal of building China into a leading country in culture by 2035, continuously satisfy the intellectual and cultural needs of the people, carry forward the national spirit and strike a strong chord of the times.

They vowed to use rich and diverse artistic creations to present a picture of striving and express the voices of the people, producing more outstanding works that are worthy of the times and the people.

Attendees also emphasized the importance of bolstering cultural confidence, so as to play a greater role in promoting exchanges and mutual learning between Chinese and foreign civilizations.

National congresses for musicians, dancers, acrobats open in Beijing

National congresses for musicians, dancers, acrobats open in Beijing

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