Other theories for the evacuation and shutdown by the FBI:
1) China was using facilities in an antennae array to monitor White Sands Missile Tests.
2) The observatory found an inbound comet, large enough to bring near extinction event.
3) Observatory witnessed UFO phenomenon which was supposed to have been kept secret.
4) Deep State destruction of observation satellites.
5) Convolution of the above to distract from the approaching Nibiru.
<8^0
6) It spotted the Mighty Host in the sun.
The answer I like better was that something was found on the antenna pointed towards white Sands. OR, that something was going on at White Sands that could be seen from there.
Pure speculation.
I worked at WSMR in the 90’s, they have a telemetry site and frequency monitoring site near the observatory. I visited both sites many times.
“3)Observatory witnessed UFO phenomenon which was supposed to have been kept secret.”
You’ll notice the observatory was built
the same year as the infamous UFO crash,
in Roswell, 1947....