A paper published in Gravitational and Space Research unveils insights gained from International Space Station (ISS) National Laboratory-sponsored research on transport phenomena, fundamental physical processes involving momentum, energy, and mass transfer. A paper published in Gravitational and Space Research unveils insights gained from International Space Station (ISS) National Laboratory-sponsored research on transport phenomena, fundamental physical processes involving momentum, energy, and mass transfer. Space Exploration Phys.org – latest science and technology news stories