Far side
"Unseen" can be an adjective or a past participle verb, depending on how it is used in a sentence.
Unseen Mexico Part 4 - 2009 TV was released on: USA: 8 April 2009 (limited)
The moon isn't the dry dull place it seems. Traces of water lurk in the dirt unseen. Three different space probes found the chemical signature of water all over the moon's surface.
When the lighted part of the moon grows it is a "waxing moon".
Only half part of the moon is seen during full moon.
The largest part of the Moon's shadow is the penumbra.
the darkest part of the moon's shadow is called the umbra
The Unseen One.
Unseen Hollywood - 1998 Unseen Hollywood 1-1 was released on: USA: 1998
What changes is the part of the Moon that is illuminated. We see the illuminated part of the Moon better than the dark part.
Yu-Gi-Oh GX - 2004 A Sight Unseen Part 1 3-35 was released on: Japan: 6 June 2007 USA: 12 April 2008
Moon fragments could be part of the moon as well as external bodies that have hit the lunar surface such as asteroids and meteorites.