First Day Cover: Anniversaries and events - Halley's comet (Cyprus 1986)
Anniversaries and events - Halley's comet (Cyprus 1986)
13 October (Cyprus ) within release Anniversaries and Events goes into circulation First Day Cover Anniversaries and events - Halley's comet face value 2*18 Cypriot cent
| First Day Cover Anniversaries and events - Halley's comet in catalogues | |
|---|---|
| Michel: | Mi:CY FDC662-663 |
First Day Cover is horizontal format.
Also in the issue Anniversaries and Events:
- First Day Cover - The "Kerynia" ship - Year of Emigrant Cypriots face value 15;
- First Day Cover - Anniversaries and events - Halley's comet face value 2*18;
First Day Cover Anniversaries and events - Halley's comet it reflects the thematic directions:
Outer space (or simply space) is the expanse that exists beyond Earth's atmosphere and between celestial bodies. It contains ultra-low levels of particle densities, constituting a near-perfect vacuum of predominantly hydrogen and helium plasma, permeated by electromagnetic radiation, cosmic rays, neutrinos, magnetic fields and dust. The baseline temperature of outer space, as set by the background radiation from the Big Bang, is 2.7 kelvins (−270 °C; −455 °F)
