Answer: Fisheyes are almost always used for underwater photography where there are no straight lines to worry about. They also produce sharper images with brighter colors than a rectilinear lens. Depending on your composition, a fisheye can be used to enhance the curvature of the earth
Explanation: I don't know why you are using it. sorry.
The Rocket Man" in The Illustrated Man by Ray Bradbury, and echoes the theme of David Bowie's 1969 song "Space Oddity"
C - Guillaume De Machaut
It was composed before 1365 by this French composer.
Hope this helps!