there NASA Recently announced its collaboration withArmy The US, and especially the US Navy, provide excellent training for its astronauts. To prepare future astronauts, the space agency could use a military machine called the “Kraken,” capable of moving massive ships. The device is 15 m long and weighs 100 tons, according to NASA His blog.
Three times the force of gravity
It is designed to put users in extreme conditions similar to those experienced by astronauts during their missions, for example, by simulating “the disorientation they face”.Space “. Twenty-four candidates recruited from NASA veterans and scientists will conduct one-hour sessions in the “Kraken.” Nothing will escape them in a machine that twists them with accelerations that subject them to forces three times greater than gravity.
“With the ability to move in six directions on its axis, this device can simulate complex flight scenarios that are difficult to reproduce on Earth, including landing scenarios that can cause dizziness and nausea,” explained Laura Bolweg, responsible for astronaut health research. A NASA center. 24 volunteers will undergo a battery of tests to assess their condition after these strong tremors.
Their column on the “Kraken” was actually organized as part of a study designed to find ways to combat some of the unpleasant effects astronauts face in space. Some of the 24 subjects performed head movements or tilts to test the effectiveness of these methods. They will also be submitted to a questionnaire related to perceived emotions.