On Sept. 5, 2021, the students of Earth to Sky Calculus launched this Alaskan Timber Wolf Pendant to the stratosphere onboard a cosmic ray research balloon. At the apex of the flight, it floated 103,018 ft high, above 99.7% of Earth's atmosphere.
 
The students are selling space pendants to support their cosmic ray ballooning program.  Each one comes with a greeting card showing the wolf in flight, telling the story of its trip to the edge of space and back again.