In 1984 12.5 million tomato seeds (Rutgers California Supreme), were sent into space where they circled the earth for 6 years aboard a satellite, until the crew of the Columbia retrieved them. Back on earth they were distributed to more than 3 million school children, 64,000 teachers and others around the world. When planted, no significant differences were found between them and their terrestrial counterparts. Although there were no worrisome mutations, there were however, casualties.
“Dear Nasa,” wrote one participant, “My name is Matt. I am in grade 2. I really enjoy growing my plants. Here are my results. My earth seed did not grow. My space seed grew but it fell off my desk. It died.”
Hmmm…these tomato seeds have traveled more than I have!