Ralph Blumenthal's interest in UAP began with his research into Harvard Professor of Psychiatry John Mack, who studied alien abduction claims.

Authors

• Person: Not available Organization: Skeptic
  Ufology: From Fringe to Mainstream to Fringe? - Skeptic Magazine

Sources

• Ufology: From Fringe to Mainstream to Fringe? - Skeptic Magazine www.skeptic.com Skeptic via serper

Referenced by nodes (5)

• UAP/UFO concept
• Ralph Blumenthal entity
• alien abduction concept
• John Mack entity
• Harvard University entity