Under the fact-check article it says:
Our fact-check work is supported in part by a grant from Facebook.
https://www.usatoday.com/story/news/factcheck/2022/07/26/fact-check-scientists-cern-not-opening-portal-hell/10094679002/
Facebook in turn is labeling these CERN posts as FALSE.
There is no evidence scientists at CERN are engaged in anything other than scientific-related activities. Physics experts told USA TODAY scientists use the Large Hadron Collider to collide particles at very high energies to study matter.
Collider can't open up portals
There is no truth to the claim that scientists at CERN are communicating with demonic entities and using the collider to open up a portal to hell, Dejan Stojkovic, a physics professor at the University at Buffalo, told USA TODAY in an email.
"To create a black hole or a wormhole, even microscopic ones, with our current technology, in the context of our standard theories of gravity, we need an accelerator as big as the whole universe," Stojkovic said. "So there is no chance whatsoever to create such a portal at the [Large Hadron Collider]."
The collider uses a strong magnetic field to accelerate charged particles, or protons, at very high energies in a circular tunnel, Stojkovic said. When two beams of these particles collide, detectors, which are located around the beams, record the outcome of these collisions.
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"Since these are previously unexplored energies in a controlled environment, we might expect production of some new elementary particles that we did not know if they existed," Stojkovic said. "However, these are microscopic particles, so there is no chance such a portal would open."