In a historic tribute to India's burgeoning space capabilities, India Post has released
a special set of commemorative stamps celebrating the Indian Space Research Organisation
(ISRO)
on April 12, 2026. These stamps mark significant milestones in
the nation's
journey toward the stars,
coinciding with the inaugural National Space Day.
Celebrating the Space Odyssey
The new collection highlights four of ISRO's most ambitious projects. Primary among these is the Gaganyaan mission, India's first human spaceflight program. The stamps also immortalize the historic lunar success of Chandrayaan-3, the solar exploration mission Aditya-L1, and the XPoSat (X-ray Polarimeter Satellite) mission.
Technical & Issue Details
| Name | Commemorative Stamps: ISRO Milestones |
| Themes Included | Gaganyaan, Chandrayaan-3, Aditya-L1, XPoSat |
| Issuing Authority | Department of Posts, India |
| Occasion | National Space Day 2024 |
| Significance | Human Spaceflight & Deep Space Exploration |
Philatelic Importance
These stamps serve as a permanent record of India's scientific prowess and technological advancement. By documenting the transition from lunar landings to planned human spaceflight, the collection offers collectors a unique "space-chronology" in miniature. It is a must-have for those interested in scientific history and the evolution of the Indian space program.
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