Here is a succinct/concise conclusion of a paper from The Royal Astronomical Society (archived by NASA) that purports to provide reasons why we should seriously consider that UFOs and ETs have visited Earth.
(David Rudiak will like the paper. Skeptics will puke, mostly because of the rumination about Betty Hill's "star map.")
The Paper
RR
(David Rudiak will like the paper. Skeptics will puke, mostly because of the rumination about Betty Hill's "star map.")
The Paper
RR