NASA releases photo mosaic of people waving at NASA . People sent 1,400 pictures of themselves waving from 30 states , 40 countries . Meanwhile , Cassini - Huygens probe was taking a more distant view of Earth . ` ` Wave at Saturn '' campaign was an opportunity to highlight pictures being taken of the probe .
NASA releases photo mosaic of people waving at Saturn . People sent 1,400 pictures of themselves waving from 30 states , 40 countries . Meanwhile , Cassini-Huygens spacecraft was taking a more distant picture of Earth . `` Wave at Saturn '' campaign was an opportunity to highlight images being taken of the planet .