Drake, W. R. Man c;;i the threshold of space. Flyi~.g saucer review, v. 6, Nov. -
Dec. lu60: 22-24.
'l'he author considers the prospects that await man as he prepares to travel to
othel' planets.
----- Mercury, Jupiter, and others: can life exist? Flying saucer rioview, v. 6,
Sept. -Oct. 1960: 18-22.
Survey of .fact and speculation on possiblilty of life on Mercury, Jupiter and
lesser known bodies in earth's solar system.
Edwa;:ds, Frank. Arthur c. Clarke looks at the universe. Fate, v. 12, May 1959:
68-75.
Astr')nomer and science fiction writer Arthur C. Clarke expresses his belief
that ~ntelligent beings unquestionably e}dst in other parts of the universe and
might visit our solar system.
Ehrensvard, Gosta C. Man on a11other world. Chicago and London, University of
Chicago Press, 1965. 182 p.
Some common fa('tors o! ; ife as a universal phf-nomenon are suggested, espe-
cially the expansive r>Xtiression of life that involves a certain degree of aware-
ness. Translation of ~xpansion: liv i universum (Stockhom, Aldus/Bonniers,
1961).
Eiseley, Loren C. Is man alone in space? Scientific American, v. 189, July 1953:
80-82, 84, 86.
The author, an anthropologist, considers whether--in the light of what we know
about evolution--another genus Homo may have arisen on a planet similar to
the earth.
Ewing, Ann. Life in all solar systems? Science newsletter, v. 86, Sept. 26, 1964:
199.
Fears, Francis R. Silicon and extrater:-estrial life for.us. Journal of space flight,
v. 2, Nov. 1950: 5-6.
A life form based on silicon metabolism which would remotely resemble the
life on our planet cannot exist under such environmentai conditions as are
found on earth. It might exist ln an entirely alien set of circumstances wt.tch
are at 9resent beyond our conception.
Ferber, Adolph C. The secret of human life on other w0rlds. New York, Pageant
Press, 1957. 105 p.
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