Animation of the Martian moon Phobos with phase angle change display

Animation of the Martian moon Phobos with phase angle change display
This schematic representation illustrates the change of the phase angle over the course of the animation – caused by the movement of the observer.

Animation of the Martian moon Phobos with phase angle change display

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Animation of the Martian moon Phobos with phase angle change display
This schematic representation illustrates the change of the phase angle over the course of the animation – caused by the movement of the observer.
Credit:

ESA/DLR/FU Berlin, CC BY-SA 3.0 IGO

Duration:00:00:27