US #6057
2026 Galaxy pair
- Priority Mail Express stamp
- Celebrates America’s deep space exploration
- Image from Webb Space Telescope
Stamp Category: Definitive
Value: $33.25, Priority Mail Express Rate
First Day of Issue: February 24, 2026
First Day City: Kansas City, Missouri
Quantity Issued: 400,000
Printed by: Banknote Corporation of America
Printing Method: Offset, Flexographic
Format: Pane of 4
Why the stamp was issued: This stamp was issued in response to an increase in the Priority Mail Express rate.
About the stamp design: The image of the Galaxy Pair was captured by NASA’s James Webb Space Telescope. It shows two galaxies, IC2163 and NGC 2207.
First Day City: There was no official first day ceremony for this stamp.
History the stamp represents: Galaxies are not the silent, solitary islands they appear to be. Across the universe, they drift, collide, and intertwine in slow-motion encounters that reshape billions of stars. The 2026 Galaxy Pair stamp captures one of these rare meetings, frozen in a moment spanning millions of years.
Galaxy pairs offer astronomers a front-row view of how the universe evolves. As neighboring galaxies pass close to one another, gravity stretches their spiral arms into glowing arcs, ignites bursts of star formation, and scatters gas and dust across intergalactic space. These encounters can radically alter a galaxy’s structure, transforming graceful spirals into chaotic, newly forged systems.
Such interactions are not unusual in cosmic history. In fact, astronomers believe most large galaxies—including our own Milky Way—have been shaped by repeated mergers over time. Studying galaxy pairs helps scientists trace those ancient events and understand how matter organizes itself on the grandest scales.
What appears serene is actually a scene of immense energy and transformation. For collectors, this stamp captures a universe in motion - celebrating connection, change, and the forces that shape galaxies over time.
US #6057
2026 Galaxy pair
- Priority Mail Express stamp
- Celebrates America’s deep space exploration
- Image from Webb Space Telescope
Stamp Category: Definitive
Value: $33.25, Priority Mail Express Rate
First Day of Issue: February 24, 2026
First Day City: Kansas City, Missouri
Quantity Issued: 400,000
Printed by: Banknote Corporation of America
Printing Method: Offset, Flexographic
Format: Pane of 4
Why the stamp was issued: This stamp was issued in response to an increase in the Priority Mail Express rate.
About the stamp design: The image of the Galaxy Pair was captured by NASA’s James Webb Space Telescope. It shows two galaxies, IC2163 and NGC 2207.
First Day City: There was no official first day ceremony for this stamp.
History the stamp represents: Galaxies are not the silent, solitary islands they appear to be. Across the universe, they drift, collide, and intertwine in slow-motion encounters that reshape billions of stars. The 2026 Galaxy Pair stamp captures one of these rare meetings, frozen in a moment spanning millions of years.
Galaxy pairs offer astronomers a front-row view of how the universe evolves. As neighboring galaxies pass close to one another, gravity stretches their spiral arms into glowing arcs, ignites bursts of star formation, and scatters gas and dust across intergalactic space. These encounters can radically alter a galaxy’s structure, transforming graceful spirals into chaotic, newly forged systems.
Such interactions are not unusual in cosmic history. In fact, astronomers believe most large galaxies—including our own Milky Way—have been shaped by repeated mergers over time. Studying galaxy pairs helps scientists trace those ancient events and understand how matter organizes itself on the grandest scales.
What appears serene is actually a scene of immense energy and transformation. For collectors, this stamp captures a universe in motion - celebrating connection, change, and the forces that shape galaxies over time.