Return

During their five-month mission, NASA-SpaceX Crew-5 astronauts conducted several scientific experiments on the ISS, including growing tomatoes.

Study

A popular dwarf variety of cherry tomatoes, called 'Red Robin,' was grown in "Veggie chambers" under two different light conditions on the ISS.

Crop growth in space

The tomato plants were grown in what's called 'pillows,' which are bags with a wicking surface containing soilless substrate and fertilizer.

Survey

The astronauts undergo a taste test after eating fresh tomatoes. They also take questionnaires to assess the psychological benefits of interacting with plants in space.

Implications

The study could have significant implications for future crewed missions, like missions to Mars, which would require a fresh food supply, along with pre-packaged meals.