Astronomer and UFO skeptic Donald Menzel dies

When
Portrait of Harvard astronomer Donald H. Menzel
Donald Menzel, Harvard astronomer and prominent UFO skeptic Fdavis99 at English Wikipedia, CC BY-SA 3.0, via Wikimedia Commons

Astronomer Donald Menzel, a leading skeptic who explained UFO reports as natural and atmospheric effects, died in Cambridge, Massachusetts. Physics Today ran an obituary by Owen Gingerich in May 1977; his last UFO book appeared after his death.

Sources

  1. OfficialName authority record: Menzel, Donald H. (Donald Howard), 1901-1976 (n50036999) (opens in a new tab)Library of Congress
  2. PressDonald H. Menzel (obituary, Owen Gingerich) (opens in a new tab)Physics Today / 1977-05-01

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