The Taj Mahal in India has been called a poem in stone, a moon-white dream, a tear on the face of humanity.

NPR: A Pilgrimage to the Taj Mahal, a 'Poem in Stone'

The Moon was just supposed to be a stepping stone to Mars.

BBC: Applicants wanted for a one-way ticket to Mars

Mr Duncan starts with a Stone Age astronomer who observed the phases of the moon, and marked them by carving notches on an eagle's bone.

ECONOMIST: Late for the date

These pictures will be posted on the website and used as a stepping stone for students to learn more about the Lunar surface, the history of the Moon, and potential landing sites for future Moon missions.

FORBES: NASA's GRAIL Mission Will Unlock Secrets Of The Moon's Interior