Stamp: Mercury Planet (Angola 1999)

Mercury Planet (Angola 1999)

15 November (Angola ) within release The history of Space traveling goes into circulation Stamp Mercury Planet face value 3,500,000 Angolan kwanza

Stamp Mercury Planet in catalogues
Michel: Mi: AO 1438
Stamp Number: Sn: AO 1109a

Stamp is horizontal format.

Also in the issue The history of Space traveling:

Data entry completed
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Stamp Mercury Planet in digits
Country: Angola
Date: 1999-11-15
Print: Offset lithography
Size: 40 x 30
Perforation: 14
Emission: Commemorative
Format: Stamp
Face Value: 3,500,000 Angolan kwanza

Stamp Mercury Planet it reflects the thematic directions:

A planet is a large, rounded astronomical body that is generally required to be in orbit around a star, stellar remnant, or brown dwarf, and is not one itself. The Solar System has eight planets by the most restrictive definition of the term: the terrestrial planets Mercury, Venus, Earth, and Mars, and the giant planets Jupiter, Saturn, Uranus, and Neptune. The best available theory of planet formation is the nebular hypothesis, which posits that an interstellar cloud collapses out of a nebula to create a young protostar orbited by a protoplanetary disk. Planets grow in this disk by the gradual accumulation of material driven by gravity, a process called accretion.

Stamp, Mercury Planet, Angola,  , Planets