The suspects were then directed to the rocket that was used on September 20, 1966, to launch the American probe. Surveyor 2 To the moon.
The probe eventually crashed into our satellite, but the upper stage of the rocket remained on its path in an orbit around the sun similar to ours.
On December 1, suspicions were confirmed when he was closest to the ground – barely 50,000 kilometers.
The Hawaii Infrared Telescope was able to observe it and compare its light spectrum with that of a similar stage of a rocket Centaur Which turns wisely around the earth. The two coincide enough that the object can be said that it is all for man.