UFOs no longer crash, thatís a certainty. They just appear, helter-skelter it seems.
But in the 1940s and 1950s it seems flying saucers crashed all over the place, and the near-Roswell crash still resonates among UFO devotees.
But how serious can one take such accounts?
If flying disks came from other galaxies, star-systems, or other cosmological venues, even from other dimensions or time, how feasible is it that the physical perturbations of Earth could down them?