Brian O'Leary

Background

Brian Todd O'Leary was born January 27, 1940, in Boston, Massachusetts. He graduated from Belmont High School in 1957 and earned a B.A. in physics from Williams College in 1961. He then completed an M.A. in astronomy at Georgetown University in 1964. In 1967 he received a Ph.D. from the University of California, Berkeley, with a thesis titled Mars: Visible and Near Infrared Studies and the Composition of the Surface. These academic credentials established him as a planetary scientist focused on Mars at a time when NASA was planning extended lunar and possible planetary missions. His training emphasized observational data on planetary surfaces rather than crewed flight operations.

In August 1967 NASA selected O'Leary for Astronaut Group 6, a cohort of scientist-astronauts recruited for the Apollo Applications Program and potential future Mars missions. He was the only planetary scientist in the astronaut corps at that point. Training requirements included flight instruction, yet O'Leary accumulated only fifteen hours of flight time and completed a single solo flight before resigning on April 23, 1968. NASA records attribute the departure primarily to the cancellation of planned Mars missions that had motivated his entry into the program. No flight assignment was ever issued to him.

After leaving NASA, O'Leary served as a research associate and then assistant professor of astronomy at Cornell University from 1968 to 1971. He subsequently held research positions at Caltech and at NASA Ames Research Center. These roles continued his work on planetary science topics without involvement in crewed spaceflight activities. The positions provided academic and laboratory settings for analyzing data from earlier missions rather than operational astronaut duties. His NASA selection is often the credential highlighted when later interviews circulate online. It is important to distinguish selection for training from completing a space mission: O'Leary never flew in space, and his brief time in the astronaut program does not itself establish access to an alleged extraterrestrial recovery program.

From 1976 to 1981 O'Leary held a research faculty appointment in the physics department at Princeton University. Between 1982 and 1987 he worked as a senior scientist at Science Applications International Corporation. These later institutional affiliations marked a transition from university-based astronomy to applied research settings, still grounded in conventional scientific employment before his public focus shifted.

Beginning in the late 1980s O'Leary began publishing and lecturing on topics outside mainstream planetary science, including consciousness studies, free energy concepts, and interpretations of the Face on Mars formation. He authored Exploring Inner & Outer Space in 1989 and Miracle in the Void in 1996. These works presented his views on alternative scientific frameworks but did not include new observational data from government programs.

During the 1990s and 2000s O'Leary made public statements asserting that UFOs represent vehicles from extraterrestrial civilizations and that NASA along with other agencies had suppressed physical evidence and contact reports. At the International Forum on New Science in September 1994 he claimed a secret U.S. government group had concealed UFO and ET contact evidence for nearly fifty years. These assertions rested on his review of existing reports and personal investigations rather than any direct access to classified material after his 1968 resignation from NASA. No official records have corroborated the existence of such a concealment program.

In 2008 O'Leary moved to Vilcabamba, Ecuador, with his wife Meredith Miller. There they established the Montesueños Eco-Retreat, which emphasized sustainability practices and discussions of new science. He died of intestinal cancer at that residence on July 28, 2011, at age seventy-one. The relocation followed decades of academic and advocacy work conducted primarily in the United States.

O'Leary's career is documented through NASA selection records, university appointments, and published books. His early contributions centered on planetary astronomy and a brief period as a scientist-astronaut candidate. Later public claims about extraterrestrial contact and government suppression circulated through lectures and interviews but remain separate from verified government documentation. Official biographies list his NASA tenure and subsequent research posts without reference to those later assertions.

Legacy

Brian O'Leary died of intestinal cancer on July 28, 2011, at his home in Vilcabamba, Ecuador, at age 71. He had moved there in 2008 with his wife Meredith Miller and co-founded the Montesueños Eco-Retreat focused on sustainability and new science.

O'Leary is remembered for his early NASA selection, academic work on planetary science, and later advocacy for alternative energy and disclosure of alleged extraterrestrial contact. His UFO assertions remain unverified by official records and drew criticism from mainstream scientific circles.

Last updated 7 November 2026

Sources

• Brian O'Leary - Wikipedia

  Career timeline, education, NASA selection and resignation dates, death details, later activities

• Astronaut Bio: Brian T. O'Leary (08/2011)

  Official NASA biography confirming selection, resignation, education, and post-NASA positions

• Ex-NASA Astronaut: ‘We have Contact With Alien Cultures & Their Appearance Is Bizarre’

  Specific 1994 disclosure quote and context from International Forum on New Science