[net.space] UFOs

kwmc@hou5d.UUCP (06/27/83)

I would like to ask for people's thoughts on the plausibility of the
existence of extra-terestrial UFOs (i.e. not military projects etc )
and on the probability of intelligent life existing elsewhere in the
universe.
	I heard of a theory once which stated that extra terestrial
UFOs were not likely to appear more than once every 10,000 years or
so, based on number of interstellar capable civilizations, number of
stars they would have to visit to stumble over us, number of surveys
they did each year etc etc.  Can someone give a more detailed reference 
to this theory.
	Also, In determining the probability of intelligent life on
other planets, On what statistical sample do people base their
arguments. Seems to me we have a sample of 1 (earth) and this makes it
invalid to talk of the probability of a planet having life as
1 in a billion, or 1 in a billion billion.
			Comments please !
					Ken Cochran    hou5d!kwmc

WILKINS@SRI-AI.ARPA (07/11/83)

From:  Wilkins  <WILKINS@SRI-AI.ARPA>

	The phrase "extra-terrestrial UFO's" is a misnomer.
	If we know where they're from, they're not UFO's.
				-Jack Applin IV

Knowing something does not come from the earth hardly qualifies as knowing
where it's from.  The galaxy minus earth is still quite a large set.
David
-------

sunny@sun.uucp (Ms. Sunny Kirsten) (02/21/85)

Does anyone have more information than this about the Betty & Barney Hill
UFO encounter, or about alien visitations?  or the paranormal equivalents?

TRADE Routes:
        Zeta  I Reticuli
        Zeta II Reticuli
        Alpha Mensae
*       Sol
           82 Eridani
        Tau Ceti
        Gliese 86
EXPEDITIONARY Routes:
        Gliese 59
        Tau 1 Eridani
        Gliese 67
         54 Piscium
        107 Piscium
PROBABLE INTELLIGENT LIFE:
        Kappa Fornacis
        Gliese 95
        Gliese 86.1

The above is the list of identifiable solar systems frequented by various
aliens according to a map drawn by Betty Hill under hypnosis in recalling
her and her husband Barney's encounter with a UFO near the Canadian border.
It includes stars which at the time of the encounter weren't on existing
star catalogs, but which were added by the time of her hypnotic recall of
the star chart she had seen inside the UFO in which she and her husband
were examined.
-- 
{ucbvax,decvax,ihnp4}!sun!sunny

gwyn@brl-tgr.ARPA (Doug Gwyn <gwyn>) (02/23/85)

I see "sol" is not listed under "PROBABLE INTELLIGENT LIFE".