A good number of folks who posted comments dissed the video presentation. claiming that it really didn't present a lot of new information about the Sphinx. Watch and judge for yourself.
-NW

Scientists FINALLY Opened The Secret Hidden Hatch On Top Of Egypt's ANCIENT SPHINX
The Ultimate Discovery
July 2, 2024
https://www.youtube.com/watch?v=LTpkABM93Lc&t=2s

Scientists Finally Opened The Secret Hatch On Top Of Egypt's Ancient Sphinx and Made This Shocking Discovery. In the heart of Egypt's timeless sands, a mystery as old as civilization itself stands: the Great Sphinx. For years, this ancient archaeological marvel has captivated archaeologists and historians alike. In a monumental breakthrough, scientists have unlocked the long-hidden secrets of the Great Sphinx. What secrets lie hidden behind this ancient portal? Could it rewrite history as we know it? Join us on a journey into the unknown, as scientists finally crack the mysteries of Egypt's ancient Sphinx.

Viewer comments:

@redbird1218

I heard about the entrance to the head of the pyramid over thirty years ago, and I just heard as much new information about it today as I heard way back then.

@jperez7893
The whole giza plateau was an observation platform monumentalizing the galactic center culmination in 13,101 bc. The pyramids funerary temples and sphinx were originally marked like the nabta playa markers and the alignments can be deduced from the star positions corrected for precession and obliquity of earth orbit.