Save some cash and get this pack of six beautiful vinyl stickers. 
 
The designs include The High Priestess (Lunar Reconnaissance Orbiter), The Chariot (SpaceX Crew Dragon), The Magician (Hubble Space Telescope), The Star (James Webb Space Telescope), The Empress (Juno), and The Lovers (Apollo-Soyuz).
 
All of these designs are from my original watercolor paintings. 
 
These stickers are durable vinyl with a glossy finish. There are 3 inches in diameter.