Socorro Close Encounter Was A Nuclear Powered Landing Craft

Unsolved Mysteries with Robert Stack - Season 8 Episode 4 - Full Episode

The most logical explanation to this UFO story is this was a nuclear powered landing craft of some sort. The fact that the camera's film was ruined by radiation shows the craft was nuclear powered. The landing gear was like the landing gear found on the lunar lander. 

https://en.wikipedia.org/wiki/Lonnie_Zamora_incident