A large crystalline tower had multiple uses when occupied by extraterrestrials in the past - communication, transportation, way station, experiments, cloaking devices, and more.

Besides the Crystal Tower there are other Aliens Artifacts on the Moon as seen by those who have physically visited and others who have observed them through remote viewing - individually reporting their findings - which were almost identical in all cases upon review.

On Earth we study archaeology to discover evidence of humanity's past with clues to its future.

Lunar artifacts are much the same - explaining the journey of humanity - past, present, and future.

The Human Experiment is one of many that have played out on planet Earth.

It's Time for answers to be given and truth known. I call it remembering ... that it's all part of an experiment set in Time.