The present findings talk about a mountain find dating back to 50,000 years, where location was found, which was blocked by mysterious energy.
On entering this field , with great difficulty, it is found to have rooms with tables.
While some of them analyse your DNA others dealt with the History of the Cosmos, scientific concepts, Aliens, medicine, most of which we are unable to decipher.
One could see every thing in a Hologram in the room!
I shall not comment on this and would urge you to read straight.