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