Studying common food aromas may help scientists better understand why meals reportedly taste bland in space, leading to astronauts' decreased nutritional intake.
Researchers from the Royal Melbourne Institute of Technology (RMIT) in Australia have found that spatial perception can play a significant role in how people smell various aromas, which, in turn, impacts their flavor. As it turns out, a greater sense of loneliness and isolation — which astronauts may experience while on the International Space Station (ISS) — can influence how people smell and taste their food, according to the study.
