I'm not sure if this started as a sweet idea or a clever publicity stunt - Either way it's pretty cool. Hyundai helped a 13yo girl send a message to her dad on the International Space Station. They took 11 cars to a dry lake bed in Nevada and drove them around in a way to write "Steph Loves You" in the dirt. The image measured 59,808,480.26 square feet and is visible from space.

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