NASA germinated corn seeds during spaceflight; seedlings showed altered root growth and twisted shoot patterns in microgravity

In a groundbreaking experiment, corn seeds grown in space exhibited unusual growth patterns, with roots growing sideways and shoots curling due to the absence of gravity and possibly inadequate light cues. These developments highlight the challenges future Mars agriculture must overcome, as plants need to consistently identify their orientation. Such findings serve as a reminder of the complexities involved in ambitious plans for space colonization.