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Extraterrestrial UFO hypothesis - Quiz
Contributed by: Bryan
  • 1. Who directed NASA scientists to investigate Unidentified Aerial Phenomena in June 2021?
A) Bill Nelson
B) Ravi Kopparapu
C) Hermann Oberth
D) Edward J. Ruppelt
  • 2. What approach does Ravi Kopparapu advocate for studying UAP?
A) A historical analysis of past UFO sightings
B) A military-focused approach focusing on defense installations
C) An agnostic approach with active inquiry involving experts from various disciplines
D) A public disclosure approach to reduce secrecy
  • 3. Which organization conducted a secret study from 1951 to 1954 concluding UFOs were extraterrestrial?
A) West Germany in conjunction with other European countries
B) The USAF
C) The CIA
D) Project Blue Book
  • 4. Who headed the 1951-1954 West German study on UFOs?
A) Hermann Oberth
B) Paul Santorini
C) Roscoe H. Hillenkoetter
D) Charles P. Cabell
  • 5. What did Hermann Oberth conclude about UFOs in 1954?
A) They are conceived and directed by intelligent beings of a very high order, not from our solar system.
B) They are advanced military aircraft from a foreign nation.
C) They are natural atmospheric phenomena.
D) They are interdimensional beings.
  • 6. What was the CIA's stance on the extraterrestrial hypothesis according to early memos?
A) They fully endorsed the extraterrestrial hypothesis.
B) They believed UFOs were secret U.S. military projects.
C) They remained skeptical but did not thoroughly exclude interplanetary aspects and alien origin.
D) They dismissed the extraterrestrial hypothesis as impossible.
  • 7. Which Project Blue Book member became a board member of NICAP?
A) Major Dewey Fournet
B) Charles P. Cabell
C) J. Allen Hynek
D) Edward J. Ruppelt
  • 8. Who was the first CIA Director to publicly urge Congressional action on UFO secrecy?
A) Paul Santorini
B) David Saunders
C) Vice Admiral Roscoe H. Hillenkoetter
D) Jean-Jacques Velasco
  • 9. What did the 1999 COMETA report conclude about UFO phenomena?
A) UFOs are advanced terrestrial technology.
B) UFOs are psychological phenomena.
C) UFOs are natural atmospheric phenomena.
D) The hypothesis of extraterrestrial visitors sufficiently takes into account the facts.
  • 10. What percentage of cases studied by SEPRA were deemed 'utterly inexplicable and extraterrestrial'?
A) 5%
B) 28%
C) 50%
D) 14%
  • 11. Who echoed Velasco's comments about the United States covering up UFO information?
A) Jean-Jacques Velasco
B) David Saunders
C) Paul Santorini
D) Yves Sillard
  • 12. What did the Condon Report conclude about UFOs?
A) It confirmed the extraterrestrial hypothesis.
B) It came to a negative conclusion.
C) It was inconclusive.
D) It was not published.
  • 13. Which scientist publicly stated that the 1947 Greek government investigation concluded Ghost rockets were not missiles?
A) Hermann Oberth
B) Paul Santorini
C) Edward J. Ruppelt
D) Roscoe H. Hillenkoetter
  • 14. What was the stance of some members of the Condon Report regarding its methods?
A) They disagreed with Condon's methods and biases.
B) They fully supported Condon's conclusions.
C) They were unaware of Condon's methods.
D) They were indifferent to Condon's methods.
  • 15. Who became a supporter of the extraterrestrial hypothesis after investigating UFOs for 20 years?
A) Jean-Jacques Velasco
B) David Saunders
C) J. Allen Hynek
D) Paul Santorini
  • 16. What did the COMETA report liken the study of UFOs to?
A) The study of psychological phenomena.
B) The study of military technology.
C) The study of atmospheric phenomena.
D) The study of meteorites.
  • 17. What did the CNES report say about the percentage of unidentified sightings?
A) 28% of sightings remain unidentified.
B) 14% of sightings remain unidentified.
C) 5% of sightings remain unidentified.
D) 50% of sightings remain unidentified.
  • 18. What did the 1948 Top Secret USAF Europe document state about Swedish investigations into UFOs?
A) They concluded UFOs were advanced terrestrial technology.
B) Some investigators concluded they possibly had extraterrestrial origins.
C) They concluded UFOs were natural phenomena.
D) They concluded UFOs were psychological phenomena.
  • 19. What did the CIA memo from December 1952 express about UFO sightings?
A) The reports of incidents are psychological phenomena.
B) The reports of incidents require immediate attention.
C) The reports of incidents are natural phenomena.
D) The reports of incidents are not credible.
  • 20. What was the main goal of the agnostic approach to studying UAP as advocated by Ravi Kopparapu?
A) Collecting enough data to deduce the identity of UAP.
B) Ignoring the data collected.
C) Proving the extraterrestrial hypothesis.
D) Disproving the extraterrestrial hypothesis.
  • 21. What did the COMETA report conclude about the physical reality of UFOs?
A) There is almost certain physical reality of completely unknown flying objects.
B) There is no physical reality of UFOs.
C) UFOs are purely psychological phenomena.
D) UFOs are advanced terrestrial technology.
  • 22. What did the COMETA report say about the explanation of UFOs by secret earthly craft?
A) They can explain most cases.
B) They can only explain a minority of cases.
C) They can explain all cases.
D) They can explain none of the cases.
  • 23. What did the CNES do with their 5,800 case files?
A) Published them in a book.
B) Kept them classified.
C) Destroyed them.
D) Placed them on the Internet starting March 2007.
  • 24. Who described the occupant of the crashed airship as 'a native of the planet Mars'?
A) A New Zealand newspaper
B) A United States signal service office
C) The Dallas Morning News
D) Colonel H. G. Shaw
  • 25. Who are credited with popularizing the term 'extraterrestrial hypothesis' and its abbreviation ETH?
A) Janine and Jacques Vallée
B) Edward Condon c.1969
C) James E. McDonald
D) Aimé Michel
  • 26. Which classical figure's work renaissanced the concept of a Universe decentralized from Earth?
A) Percival Lowell
B) Emanuel Swedenborg
C) H. G. Wells
D) Nicolas Copernicus
  • 27. Who collected accounts of anomalous physical phenomena and published them in 'The Book of the Damned'?
A) Percival Lowell
B) Charles Fort
C) H. G. Wells
D) Edgar Rice Burroughs
  • 28. Which astronomer promoted the now-discredited Martian canals and ancient Martian civilization?
A) Charles Fort
B) Emanuel Swedenborg
C) Percival Lowell
D) Nicolas Copernicus
  • 29. When did the modern extraterrestrial hypothesis (ETH) take its current form?
A) During the 1970s
B) During the 1940s
C) During the 1960s
D) During the 1950s
  • 30. Who used the term 'extraterrestrial hypothesis' in a publication in 1967?
A) Philip J. Klass
B) Edward Condon
C) Aimé Michel
D) James E. McDonald
  • 31. Which organization investigated many unexplained sightings bolstering interest in the ETH?
A) French government
B) U.S. government
C) APRO
D) NICAP
  • 32. Who contributed to the debate on extraterrestrial life and a plurality of worlds after Copernicus?
A) Emanuel Swedenborg
B) Charles Fort
C) Nicolas Copernicus
D) Percival Lowell
  • 33. Which author wrote of Martian civilizations in science fiction?
A) H. G. Wells
B) Percival Lowell
C) Charles Fort
D) Edgar Rice Burroughs
  • 34. Which publication by Janine and Jacques Vallée used the term 'extraterrestrial hypothesis'?
A) Their 1969 book
B) Their 1968 book
C) Their 1967 book
D) Their 1966 book
  • 35. Which author's work on extraterrestrial life was bolstered by unexplained sightings investigated by governments?
A) Modern ETH proponents
B) Charles Fort
C) Percival Lowell
D) Edgar Rice Burroughs
  • 36. On what date did pilot Kenneth Arnold report seeing unidentified aircraft near Mount Rainier?
A) July 7, 1947
B) August 14, 1947
C) July 10, 1947
D) June 24, 1947
  • 37. How many unidentified aircraft did Kenneth Arnold report seeing near Mount Rainier?
A) Nine
B) Seven
C) Eleven
D) Five
  • 38. Who suggested that flying saucers might be vehicles from Mars or other planets?
A) R. DeWitt Miller
B) Kenneth Arnold
C) Charles Fort
D) Edward R. Murrow
  • 39. What percentage of respondents in the Gallup poll were familiar with the term 'flying saucer'?
A) 75%
B) 50%
C) 90%
D) 60%
  • 40. What percentage of respondents believed flying saucers were optical illusions, mirages, or imagination?
A) 10%
B) 29%
C) 3%
D) 15%
  • 41. What percentage of respondents thought flying saucers were a U.S. secret weapon?
A) 29%
B) 15%
C) 10%
D) 3%
  • 42. What percentage of respondents believed flying saucers were a hoax?
A) 3%
B) 10%
C) 15%
D) 29%
  • 43. What percentage of respondents thought flying saucers were of Soviet origin?
A) 10%
B) 1%
C) 15%
D) 3%
  • 44. What percentage of respondents had 'other explanations' for flying saucers, including Biblical prophecy and atomic testing phenomena?
A) 15%
B) 9%
C) 3%
D) 1%
  • 45. In a 1951 poll by Popular Science, what percentage of self-reported UFO witnesses believed they had seen a man-made aircraft?
A) 28%
B) 4%
C) 52%
D) 25%
  • 46. In the 1957 poll by the St. Louis Globe-Democrat, what percentage of respondents believed or were willing to believe that flying saucers may be objects from outer space?
A) 53%
B) 56%
C) 22%
D) 25%
  • 47. What percentage of respondents in the 1957 poll were uncertain about the origin of flying saucers?
A) 53%
B) 22%
C) 25%
D) 48%
  • 48. Who founded the Aetherius Society in 1955?
A) Popular Science
B) George King
C) Roper
D) Hunt
  • 49. In a 2002 Roper poll, what percentage of respondents thought UFOs were real?
A) 48%
B) 25%
C) 56%
D) 22%
  • 50. According to the 2002 Roper poll, what percentage of respondents believed that UFOs had visited Earth?
A) 22%
B) 25%
C) 48%
D) 56%
  • 51. Which movie released in 1956 depicted aliens?
A) The War of the Worlds
B) Earth vs. the Flying Saucers
C) The Day the Earth Stood Still
D) Forbidden Planet
  • 52. What was the percentage of respondents in the 1951 poll who believed they had seen an alien craft?
A) 52%
B) 25%
C) 28%
D) 4%
  • 53. In the 1957 poll, what percentage of respondents did not believe flying saucers were from outer space?
A) 56%
B) 53%
C) 22%
D) 25%
  • 54. In the 2002 Roper poll, what percentage of respondents did not believe UFOs were real?
A) 48%
B) 22%
C) 56%
D) 44%
  • 55. Which poll reported that 56% of respondents thought UFOs were real?
A) 1957 St. Louis Globe-Democrat poll
B) 1951 Popular Science poll
C) 2002 Roper poll
D) 1955 Aetherius Society poll
  • 56. Which year did the St. Louis Globe-Democrat conduct a poll about flying saucers?
A) 2002
B) 1955
C) 1951
D) 1957
  • 57. Who was the USAF Chief of Staff that rejected the Extraterrestrial Hypothesis (ETH) in 1948?
A) General Hoyt Vandenberg
B) General Henry H. Arnold
C) General Dwight D. Eisenhower
D) General Curtis LeMay
  • 58. What magazine popularized the Extraterrestrial Hypothesis in 1948?
A) Time Magazine
B) Scientific American
C) National Geographic
D) Life Magazine
  • 59. Which organization was concerned about UFOs being used for psychological warfare?
A) The Psychological Strategy Board
B) The National Security Agency
C) The Office of Naval Intelligence
D) The Federal Bureau of Investigation
  • 60. Which physicist expressed skepticism about the ETH in a 1969 lecture?
A) Carl Sagan
B) Richard Feynman
C) Albert Einstein
D) Stephen Hawking
  • 61. What analogy did Hynek use to describe the isolation of UFOs in time and space?
A) The Cheshire Cat effect
B) The Invisible Man effect
C) The Ghost effect
D) The Phantom effect
  • 62. According to a 1971 survey by Industrial Research magazine, what did more respondents believe?
A) There is no government involvement in UFOs.
B) UFOs do not exist.
C) The ETH is widely accepted.
D) The government was concealing information about UFOs.
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