That picture is known to be "fake" (not really the right term as it wasn't meant to be thought as a photo).
If you were to be in space and the sun on the opposite side of the earth you wouldn't see as clearly as that.
Also in RE the world is said to be a tad flattened (not to be mistaken with FE
) due to rotation. Which obviously isn't the case here. Altho I don't know if you could see it in a picture like this.