From more than 40 countries and 30 U.S. states, people around the world shared more than 1,400 images of themselves as part of the Wave at Saturn event organized by NASA's Cassini mission.

Cassini's July 19 photo of Earth was part of a larger image collection of the Saturn system, and scientists expect to release a mosaic in several weeks. Watch this space.

NASA on Friday released a new image of Saturn. But it's not just a regular photo- look closely and you will see people waving. The image is a collage of about 1,600 photographs submitted by ...