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Scientists Explore New Zealand’s Deep Sea (Part II)

sea urchin image

We made five planned dives during our voyage, each one a day long. It is a long day for the sub team. It takes several hours to prepare the submersible for the dive, and after seven to eight hours on the seafloor, another round of work is needed to prepare the sub for its next [...]

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Scientists Explore New Zealand’s Deep Sea (Part I)

Shinkai 6500 submarine

The JAMSTEC research vessel RV Yokosuka sailed from Nuku’alofa in Tonga this morning, heading towards New Zealand to explore the animal life on deep undersea mountains, or seamounts. A team of 14 scientists from Japan and New Zealand, 41 ships officers and crew are on board. The Yokosuka is the mother ship for the human-operated [...]

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Life, Unbounded

The Hot Baths of Mars

Once upon a time on Mars... (Credit: USGS/R. Fournier)

To understand Mars we need to understand its on-again off-again tango with liquid water. It’s not just the search for past or present life on Mars that hinges on this, but the search for a complete chemical, geophysical, and climatological history of the red planet. Water is such a potent agent for topographical and mineralogical [...]

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