You can't buy this on Amazon. The Spaceman Snoopy Christmas Ornament is only available from the Earth to Sky Store. On Oct 11, 2024, it flew to the stratosphere onboard a cosmic ray research balloon, reaching an altitude of 109,003 feet above the Sierra Nevada mountains of central California.
 
This ornament depicts Snoopy's historic meeting with Martian Woodstock, proving once and for all that alien life exists! Created by Hallmark, this rare keepsake floated in the stratosphere for 3 hours while radiation sensors inside the payload gathered data for the students' radiation monitoring project. After the balloon exploded, as planned, the payload parachuted back to Earth, landing in the White Mountains overlooking Bishop, CA.
 
The ornament comes with a Christmas card showing the hand in flight, and certifying that it has traveled to the edge of space and back again.