Extraterrestrial UFO hypothesis - Quiz
Extraterrestrial UFO hypothesis
  • 1. Who directed NASA scientists to investigate Unidentified Aerial Phenomena in June 2021?
A) Hermann Oberth
B) Ravi Kopparapu
C) Edward J. Ruppelt
D) Bill Nelson
  • 2. What approach does Ravi Kopparapu advocate for studying UAP?
A) A public disclosure approach to reduce secrecy
B) An agnostic approach with active inquiry involving experts from various disciplines
C) A historical analysis of past UFO sightings
D) A military-focused approach focusing on defense installations
  • 3. Which organization conducted a secret study from 1951 to 1954 concluding UFOs were extraterrestrial?
A) Project Blue Book
B) The CIA
C) West Germany in conjunction with other European countries
D) The USAF
  • 4. Who headed the 1951-1954 West German study on UFOs?
A) Paul Santorini
B) Hermann Oberth
C) Charles P. Cabell
D) Roscoe H. Hillenkoetter
  • 5. What did Hermann Oberth conclude about UFOs in 1954?
A) They are advanced military aircraft from a foreign nation.
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 natural atmospheric phenomena.
  • 6. What was the CIA's stance on the extraterrestrial hypothesis according to early memos?
A) They dismissed the extraterrestrial hypothesis as impossible.
B) They remained skeptical but did not thoroughly exclude interplanetary aspects and alien origin.
C) They fully endorsed the extraterrestrial hypothesis.
D) They believed UFOs were secret U.S. military projects.
  • 7. Which Project Blue Book member became a board member of NICAP?
A) J. Allen Hynek
B) Charles P. Cabell
C) Edward J. Ruppelt
D) Major Dewey Fournet
  • 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) The hypothesis of extraterrestrial visitors sufficiently takes into account the facts.
C) UFOs are psychological phenomena.
D) UFOs are natural atmospheric 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) Paul Santorini
B) Jean-Jacques Velasco
C) David Saunders
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 were unaware of Condon's methods.
B) They fully supported Condon's conclusions.
C) They disagreed with Condon's methods and biases.
D) They were indifferent to Condon's methods.
  • 15. Who became a supporter of the extraterrestrial hypothesis after investigating UFOs for 20 years?
A) J. Allen Hynek
B) Paul Santorini
C) David Saunders
D) Jean-Jacques Velasco
  • 16. What did the COMETA report liken the study of UFOs to?
A) The study of meteorites.
B) The study of atmospheric phenomena.
C) The study of psychological phenomena.
D) The study of military technology.
  • 17. What did the CNES report say about the percentage of unidentified sightings?
A) 50% of sightings remain unidentified.
B) 28% of sightings remain unidentified.
C) 14% of sightings remain unidentified.
D) 5% 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 psychological phenomena.
B) They concluded UFOs were natural phenomena.
C) They concluded UFOs were advanced terrestrial technology.
D) Some investigators concluded they possibly had extraterrestrial origins.
  • 19. What did the CIA memo from December 1952 express about UFO sightings?
A) The reports of incidents require immediate attention.
B) The reports of incidents are not credible.
C) The reports of incidents are natural phenomena.
D) The reports of incidents are psychological phenomena.
  • 20. What was the main goal of the agnostic approach to studying UAP as advocated by Ravi Kopparapu?
A) Proving the extraterrestrial hypothesis.
B) Collecting enough data to deduce the identity of UAP.
C) Ignoring the data collected.
D) Disproving the extraterrestrial hypothesis.
  • 21. What did the COMETA report conclude about the physical reality of UFOs?
A) UFOs are purely psychological phenomena.
B) UFOs are advanced terrestrial technology.
C) There is almost certain physical reality of completely unknown flying objects.
D) There is no physical reality of UFOs.
  • 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) Kept them classified.
B) Destroyed them.
C) Placed them on the Internet starting March 2007.
D) Published them in a book.
  • 24. Who described the occupant of the crashed airship as 'a native of the planet Mars'?
A) The Dallas Morning News
B) A United States signal service office
C) Colonel H. G. Shaw
D) A New Zealand newspaper
  • 25. Who are credited with popularizing the term 'extraterrestrial hypothesis' and its abbreviation ETH?
A) Janine and Jacques Vallée
B) James E. McDonald
C) Aimé Michel
D) Edward Condon c.1969
  • 26. Which classical figure's work renaissanced the concept of a Universe decentralized from Earth?
A) Emanuel Swedenborg
B) Nicolas Copernicus
C) Percival Lowell
D) H. G. Wells
  • 27. Who collected accounts of anomalous physical phenomena and published them in 'The Book of the Damned'?
A) H. G. Wells
B) Percival Lowell
C) Edgar Rice Burroughs
D) Charles Fort
  • 28. Which astronomer promoted the now-discredited Martian canals and ancient Martian civilization?
A) Percival Lowell
B) Charles Fort
C) Emanuel Swedenborg
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) Aimé Michel
B) Edward Condon
C) James E. McDonald
D) Philip J. Klass
  • 31. Which organization investigated many unexplained sightings bolstering interest in the ETH?
A) APRO
B) U.S. government
C) French government
D) NICAP
  • 32. Who contributed to the debate on extraterrestrial life and a plurality of worlds after Copernicus?
A) Nicolas Copernicus
B) Emanuel Swedenborg
C) Charles Fort
D) Percival Lowell
  • 33. Which author wrote of Martian civilizations in science fiction?
A) Charles Fort
B) Edgar Rice Burroughs
C) H. G. Wells
D) Percival Lowell
  • 34. Which publication by Janine and Jacques Vallée used the term 'extraterrestrial hypothesis'?
A) Their 1966 book
B) Their 1967 book
C) Their 1968 book
D) Their 1969 book
  • 35. Which author's work on extraterrestrial life was bolstered by unexplained sightings investigated by governments?
A) Charles Fort
B) Percival Lowell
C) Edgar Rice Burroughs
D) Modern ETH proponents
  • 36. On what date did pilot Kenneth Arnold report seeing unidentified aircraft near Mount Rainier?
A) June 24, 1947
B) July 10, 1947
C) July 7, 1947
D) August 14, 1947
  • 37. How many unidentified aircraft did Kenneth Arnold report seeing near Mount Rainier?
A) Nine
B) Five
C) Eleven
D) Seven
  • 38. Who suggested that flying saucers might be vehicles from Mars or other planets?
A) Charles Fort
B) R. DeWitt Miller
C) Edward R. Murrow
D) Kenneth Arnold
  • 39. What percentage of respondents in the Gallup poll were familiar with the term 'flying saucer'?
A) 90%
B) 60%
C) 50%
D) 75%
  • 40. What percentage of respondents believed flying saucers were optical illusions, mirages, or imagination?
A) 15%
B) 10%
C) 3%
D) 29%
  • 41. What percentage of respondents thought flying saucers were a U.S. secret weapon?
A) 3%
B) 10%
C) 15%
D) 29%
  • 42. What percentage of respondents believed flying saucers were a hoax?
A) 15%
B) 10%
C) 3%
D) 29%
  • 43. What percentage of respondents thought flying saucers were of Soviet origin?
A) 15%
B) 3%
C) 1%
D) 10%
  • 44. What percentage of respondents had 'other explanations' for flying saucers, including Biblical prophecy and atomic testing phenomena?
A) 9%
B) 15%
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) 52%
B) 25%
C) 4%
D) 28%
  • 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) 22%
C) 25%
D) 56%
  • 47. What percentage of respondents in the 1957 poll were uncertain about the origin of flying saucers?
A) 22%
B) 53%
C) 48%
D) 25%
  • 48. Who founded the Aetherius Society in 1955?
A) Hunt
B) Popular Science
C) George King
D) Roper
  • 49. In a 2002 Roper poll, what percentage of respondents thought UFOs were real?
A) 25%
B) 22%
C) 48%
D) 56%
  • 50. According to the 2002 Roper poll, what percentage of respondents believed that UFOs had visited Earth?
A) 56%
B) 22%
C) 48%
D) 25%
  • 51. Which movie released in 1956 depicted aliens?
A) Forbidden Planet
B) Earth vs. the Flying Saucers
C) The Day the Earth Stood Still
D) The War of the Worlds
  • 52. What was the percentage of respondents in the 1951 poll who believed they had seen an alien craft?
A) 4%
B) 28%
C) 25%
D) 52%
  • 53. In the 1957 poll, what percentage of respondents did not believe flying saucers were from outer space?
A) 25%
B) 56%
C) 22%
D) 53%
  • 54. In the 2002 Roper poll, what percentage of respondents did not believe UFOs were real?
A) 48%
B) 56%
C) 22%
D) 44%
  • 55. Which poll reported that 56% of respondents thought UFOs were real?
A) 1957 St. Louis Globe-Democrat poll
B) 2002 Roper poll
C) 1955 Aetherius Society poll
D) 1951 Popular Science poll
  • 56. Which year did the St. Louis Globe-Democrat conduct a poll about flying saucers?
A) 1957
B) 2002
C) 1955
D) 1951
  • 57. Who was the USAF Chief of Staff that rejected the Extraterrestrial Hypothesis (ETH) in 1948?
A) General Henry H. Arnold
B) General Dwight D. Eisenhower
C) General Curtis LeMay
D) General Hoyt Vandenberg
  • 58. What magazine popularized the Extraterrestrial Hypothesis in 1948?
A) Life Magazine
B) Scientific American
C) Time Magazine
D) National Geographic
  • 59. Which organization was concerned about UFOs being used for psychological warfare?
A) The Federal Bureau of Investigation
B) The Office of Naval Intelligence
C) The Psychological Strategy Board
D) The National Security Agency
  • 60. Which physicist expressed skepticism about the ETH in a 1969 lecture?
A) Richard Feynman
B) Albert Einstein
C) Stephen Hawking
D) Carl Sagan
  • 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 Phantom effect
D) The Ghost effect
  • 62. According to a 1971 survey by Industrial Research magazine, what did more respondents believe?
A) The government was concealing information about UFOs.
B) UFOs do not exist.
C) There is no government involvement in UFOs.
D) The ETH is widely accepted.
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