Constellations, Launch, New Space and more…
U.S. Post Office to Issue Pluto & Planetary Stamps
Credit: USPS

Credit: USPS

WASHINGTON (USPS PR) — In 2006, NASA placed a 29-cent 1991 Pluto: Not Yet Explored stamp in the New Horizons spacecraft. In 2015 the spacecraft carried the stamp on its history-making mission to Pluto and beyond.


  • Parabolic Arc
  • December 30, 2015