(CNN) - The U.S. Postal Service is releasing some out-of-this-world forever stamps this spring.
It is offering stamps featuring ten drones from the Star Wars universe including the beloved R2D2, C3PO, and BB8.
The postal service said they're a nod to the commitment of Lucasfilm and its parent company Disney to science, technology, engineering, and math, or STEM Learning.
An exact issue date for the stamps wasn't announced by the USPS.