Dzięki Matias, tyle znalazłem o tym na stronie NASY:
Message in a Bottle plans to create a unique communication interface between space and Earth, as well as present and future humankind. During a extra vehicular activity (EVA) , a small cylinder is filled with Space. This investigation provides a chance for the participating astronaut to create a memento of his or her time in space but also a message for people on Earth. Once the ?Message in a Bottle? is brought back to Earth and placed in people's hands, it will become a conduit between humans and space, and between this world and the one beyond us
Edit: norton widzę, że na to samo wpadliśmy
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