Astronomy. Outer Space, Planets, Stars Etc

Republic of Korea
Stories of the Mysterious Universe
March 21, 2017
The ten self-adhesive stamps in this minisheet depict Bode's Galaxy, Triangulum Galaxy, Cigar Galaxy, Comet Lovejoy, Horsehead Nebula, Orion Nebula, Pleiades Star Cluster, Rosette Nebula, Aurora, and Milky Way.

Norway 2009 EUROPA - Astronomy
The stamps feature the Sun (with solar flare) and the Moon. The minisheet shows solar eclipse. Real meteorite dust has been applied on both stamps.

Georgia 2010 EUROPA - Astronomy
The stamps depict a pectoral with Sun decoration and a manuscript describing the Solar system. The minisheet shows images of the Sun and planets.

United States 2016 Views of Our Planets
The stamp set shows the planets of the Solar System using a variety of image processing techniques.

Turkey 2020 The Planets
The stamp set shows the Solar System and its planets. The cover of the booklet shows the planets and the Sun.

United States 2000 Images from the Hubble Space Telescope
The stamp set features Lagoon Nebula, Egg Nebula, Galaxy NGC 1316, Eagle Nebula, Ring Nebula.

Bulgaria 2009 EUROPA – Astronomy
The stamp set depicts galaxies Caldwell 5 (IC 342) and Andromeda (Messier 31). The minisheet depicts NGC 4038 and NGC 4039, two spiral galaxies that are colliding and forming a new galaxy.

Ireland 2007 The Planets
Cover of prestige booklet showing the Solar System

Rather than display more stamps here, I'm referring you to an excellent page: https://www.ephemeraltreasures.net/...-stamps.html

Guernsey 2009 400th Anniversary of the Telescope
The stamp set depicts images of quasar, asteroid, sunrays, Jupiter, solar eclipse, and solar eruption.

Republic of Korea 2009 International Year of Astronomy
The stamp set depicts Whirlpool Galaxy M51 and Planetary Nebula NGC 3132.

United Nations 2013 World Space Week - Nabulae
The stamp set features Sh 2-106, NGC 2346, WR 25 and Tr16-244, V838 Mon, NGC 7293, NGC 1850. The minisheets show Tarantula Nebula (30 Doradus) and Adlernebel/Eagle Nebula (M16).

Tuvalu 2014 Planets
The minisheets show the Sun and the solar system.

In a recent reply I gave a link to an excellent page: https://www.ephemeraltreasures.net/...-stamps.html

I have now found a first-rate site with clear scans of every stamp:
Astronomical and astronomy-related postage stamps from the British Isles - Part I (1966–1999): http://www.ianridpath.com/stamps/stampindex.html
Astronomical and astronomy-related postage stamps from the British Isles – Part II (2000 –): http://www.ianridpath.com/stamps/stampindexII.html

The world's oldest astro stamps: http://www.ianridpath.com/stamps/oldest.html
The world's oldest astro stamps - Pre-1940: http://www.ianridpath.com/stamps/oldest2.html
The world's oldest astro stamps - 1940–49: http://www.ianridpath.com/stamps/oldest3.html
The world's oldest astro stamps - 1950–56: http://www.ianridpath.com/stamps/oldest4.html

There is also the Astro Space Stamp Society: https://astrospacestampsociety.com/

Armenia 2017 Armenia as a Regional Astronomical Center IAU
The stamp and tag depicts the Helix Nebula and the Sun, respectively.