New orientation assistant to help prevent astronauts getting lost in space

Which way is up? Just feel the vibrations, man

Spatial disorientation among pilots led to 101 deaths, 65 lost aircraft and $2.32 billion of damages in the US Airforce between 1993 and 2013, according to research. The problem also hits astronauts, whose senses can be bamboozled when they are severed from the familiar pull of Earth's gravity.…