Question

Name at least two challenges of getting food to the astronauts.

a) Limited shelf life, storage space constraints
b) Lack of gravity, cosmic radiation
c) Interstellar traffic, alien food competition
d) Space turbulence, zero-gravity cooking

Answer 1

The challenges of providing astronauts with food include handling the limited shelf life and storage space, as well as addressing the effects of lack of gravity and cosmic radiation.

Step-by-step explanation:

At least two challenges of getting food to astronauts in space are:

• Limited shelf life and storage space constraints
• Lack of gravity and cosmic radiation

Food in space requires special considerations for shelf life since it has to remain edible for extended periods. Moreover, the storage space in spacecraft is extremely limited, posing a challenge for carrying sufficient provisions. Another significant challenge comes from the lack of gravity, which affects how food is packaged and consumed to prevent it from floating away and contaminating the spacecraft. Additionally, cosmic radiation can degrade the nutrient quality of food and pose a threat to its safety.

To ensure food safety, NASA partnered with the Pillsbury Company to develop the Hazard Analysis and Critical Control Point (HACCP) concept, initially aimed at preventing crumbs and ensuring freedom from disease-producing bacteria and toxins. Food safety systems like HACCP are vital for ensuring astronauts remain healthy and nourished during their missions.