A missing tomato sparked a lighthearted mystery for the astronauts on board the International Space Station — and it's finally been solved after months of accusations and intrigue.

Frost, floods, energy prices and Brexit are among the possible culprits in the shortage of tomatoes, cucumbers, broccoli and lettuce in the U.K.

A truck hit the center divider on I-80 between San Francisco and Sacramento, Calif., Monday morning, slathering several lanes in quickly crushed tomatoes and forcing morning commuters to play ketchup.

These delicious treats were cultivated and enjoyed by native people for hundreds if not thousands of years. But with the arrival of the Spanish in Latin America, they were shared around the globe.