In 1969, as Neil Armstrong and Buzz Aldrin sat in a lunar module preparing for their historic moonwalk, Aldrin took out a ...

By quantum confinement, I refer to the phenomenon where the energy of a quantum particle—like an electron—increases significantly when its motion is restricted in space. This effect arises ...

Here, Yahoo News UK looks at the potential psychological effects of ... depression from being in space. Depression can emerge as astronauts confront the monotony and confinement of their environment.