food for astronauts Archives

July 16, 2024July 16, 2024 by Evan Gough

Astronauts Struggle To Eat Their Space Food and Scientists Want to Know Why

Researchers in Australia used Virtual Reality to understand why food tastes bland to astronauts. Image Credit: Seamus Daniel, RMIT University. CC BY-SA

Astronauts sometimes struggle to consume enough nutritious food on the ISS because it tastes bland. But astronaut food is of high quality and designed to be palatable and to meet nutrition needs. What’s the problem?

April 22, 2024April 22, 2024 by Mark Thompson

Astronaut Food Will Lose Nutrients on Long-Duration Missions. NASA is Working on a Fix

NASA astronaut and Expedition 68 Flight Engineer Nicole Mann works in the International Space Station’s Harmony module on the BioNutrients-2 investigation that uses genetically engineered microbes to provide nutrients, and potentially other compounds and pharmaceuticals, on demand in space. NASA

Astronauts on board the International Space Station are often visited by supply ships from Earth with food among other things. Take a trip to Mars or other and the distances are much greater making it impractical to send fresh supplies. The prepackaged food used by NASA loses nutritional value over time so NASA is looking at ways astronauts can produce nutrients. They are exploring genetic engineering techniques that can create microbes with minimal resource usage.

May 19, 2022May 19, 2022 by Laurence Tognetti

Plants can grow in lunar regolith, but they’re not happy about it

NASA is sending astronauts back to the Moon by the end of this decade, and hope to send humans to Mars sometime in the 2030s. Growing food in space using in-situ resources is vital if astronauts are to survive on both the Moon and Mars for the long-term. Growing plants in space using Earth soil is nothing new, as this research is currently ongoing onboard the International Space Station (ISS). But recent research carried out on Earth has taken crucial steps in being able to grow food in space using extraterrestrial material that we took from the Moon over 50 years ago.