July 22, 2021
NASA and USPS Unveil Glimmering Stamps To Celebrate 10 Years of Sun Observation
To kick off the summer, USPS has teamed up with NASA to release a glimmering collection of stamps that celebrate 10 years worth of images of the Sun. Printed with a foil treatment, the 10 designs are derived from some of the Sun’s most alluring phenomena captured by the Solar Dynamics Observatory, to illustrate different sun chronicles such as plasma blasts, sunspots, and solar flares. NASA launched a spacecraft, the Solar Dynamics Observatory (SDO)
