In what seems like a remarkably obvious move, ESA is working with the Portuguese Space Agency and the Portuguese Navy to use life aboard a naval submarine to learn more about the effects of isolation ...

The Portuguese Navy's Type 214 submarine Tridente . Sister boat Arpão has conducted a test deployment of an AUV. (HDW (Howaldtswerke-Deutsche Werft)) The Portuguese Navy has tested the deployment of ...

Because there is almost no way we can currently replicate the conditions of space here on Earth for the purposes of astronaut training, humans have long turned to the next best thing: water. That's ...

There are many difficult things about sending humans to space, from dealing with health effects on the human body to the risks of launch and landing to keeping astronauts well-fed and supplied.

The NRP Tridente arrives at Naval Station Norfolk on Friday. The submarine is visiting Norfolk to participate in the multi-national Fleet Training Exercise War of 1812, from June 19 to 29. More than ...

This post may contain links from our sponsors and affiliates, and Flywheel Publishing may receive compensation for actions taken through them. The terrors of the sea, the unseen fleets, the danger ...