egal...
go to start-page go to BOA-page
 Interesting Specials to show
show the 25 oldest stamps ever released show the 25 newest stamps
 Actions to show
show 25 latest entries show all keywords show all topics show all countries show all years show info page, explain icons
 Actions to do
Login Filtering Extended Search output of images/text in table-layout
 Browsing Astronomical Objects 
Aladin sky atlas
 Astronomical Objects in General 
Constellations Galaxies Messier Objects..... Nebulae, Planetary Supernovae Others.....
 Special Objects 
Meteorites
 Solar System..The Planets
The Sun Mercury Venus Earth • Earth's Moon Mars Jupiter Saturn Uranus Neptune Minor Planets
 Famous Comets
Halley
 Instruments
Hubble Space Telescope Radio-Telescopes Reflector Refractor
 Famous Astronomical Observatories
A - Z Mt. Palomar Mauna Kea: Keck
 Years...
2005: World Year of Physics (WYP) 2009: International Year of Astronomy (IYA)
 Eclipses and Transits
Solar eclipses Lunar eclipses Transits of Mercury&Venus
 Congresses of astronomical interest
International Astronautical Congress (IAF)
 Astronomical Timeline
Historic events: before 1900 Recent events: since 1900
 Famous Astronomers on stamps, covers and postmarks 
100–180 Claudius Ptolemäus 1473-1543 Nikolaus Kopernikus 1546-1601 Tycho Brahe 1548-1600 Giordano Bruno 1564-1642 Galileo Galilei 1571-1630 Johannes Kepler 1642-1727 Isaac Newton 1656-1742 Edmond Halley 1738-1822 Wilhelm Herschel 1879-1955 Albert Einstein 1889-1953 Edwin Hubble 1942-now Stephen Hawking
 more Astronomers on stamps, covers or postmarks 
A - Z
 Astronomical Organizations
A - Z
 Astronomical Organizations International
A - Z
 Astronomical Institutes in Europe
A - Z • xxx • yyy


  found 3 countries with filter 1111,x,x: Events.IYA

Israel 2009 [#999]

Stamp showing Jacobs Staff, Gersonides


Categories1: Events.IYA,People.A-Z.Gersonides

References, Attributes and external Links:
Gersonides

Israel 2009 [#999]

Stamp showing gravitational lensing


Categories2: Events.IYA

References, Attributes and external Links:

Israel 2009 [#999]

Stamp showing laser interferometer for detection of gravitational waves


Categories1: Events.IYA

References, Attributes and external Links:

Netherlands 2009 [#999]

Cover showing.....


Categories2: Events.IYA,Telescope.Refractor

References, Attributes and external Links:

Ukraine 2009 [#999]

Stamp showing.....
Meridian circle


Categories1: Events.IYA,Constellation

References, Attributes and external Links:
UPU/WNS:UA013.09

Ukraine 2009 [#999]

Stamp showing.....


Categories2: Events.IYA,People.Galilei

References, Attributes and external Links:
UPU/WNS:UA014.09

Philatelic Objects with topic: Events.IYA on 01.04.2023