These dolphins have touched space.  On June 20, 2023, they flew 104,164 feet above the Sierra Nevada mountains of Central California, hitching a ride onboard an Earth to Sky Calculus cosmic ray balloon.
 
The two sterling silver cetaceans are frolicking around a heart-shaped moonstone, and suspended from a matching 18-inch chain. They come with a greeting card showing the pendant in flight, and telling the story of their trip to the edge of space and back again. All sales support the student's cosmic ray research program.