Jeffrey Owen
HawkeyePilot (limited Flickr time)
The twilight zone
The terminator is the line between the illuminated, day side and dark, night side of a planetary body (also known as the "grey line" or the "twilight zone").
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Uploaded on November 10, 2007
Taken on November 7, 2007
The twilight zone
The terminator is the line between the illuminated, day side and dark, night side of a planetary body (also known as the "grey line" or the "twilight zone").
1,512
views
12
faves
23
comments
Uploaded on November 10, 2007
Taken on November 7, 2007