The Harvard astronomer dubbed Trump’s chief alien hunter starts by assuming UFOs human-made
significant, well-sourced
UAP Insight significance score
- Author
- Richard Luscombe and agency
- Published
- July 1, 2026
- Location
- Pentagon·Harvard University·Solar System
- Object type
- unexplained aerial sightings
Original excerpt
Avi Loeb’s White House panel has asked the Pentagon for videos and files on unexplained aerial sightings A Harvard University cosmologist who has suggested alien life forms could be sailing into the solar system disguised as meteors is leading the Trump administration’s secretive new scientific advisory panel on security risks posed by UFOs. Avi Loeb and his hand-picked committee have already beg…
Key claims
- →Avi Loeb's White House panel has asked the Pentagon for videos and files on aerial sightings
- →Loeb is a Harvard University cosmologist
- →Loeb has suggested alien probes could appear as meteors
- →The article says Loeb starts by assuming UFOs are human-made
A Guardian profile reports that Avi Loeb's White House panel on UAP security risks has asked the Pentagon for videos and files on unexplained aerial sightings. Loeb, a Harvard cosmologist, has suggested that alien technology could be present in the solar system disguised as meteors. The panel is described as secretive, and the article characterizes Loeb's approach as beginning from the assumption that UFOs are human-made. The Pentagon's response and the specific files requested are not detailed in the excerpt. Loeb's proposal that alien probes could be disguised as meteors is speculative and lacks confirmed evidence. Mainstream astronomers have generally been skeptical of such claims, and the panel's findings are still pending.
Alternative explanation
Loeb's starting assumption that UFOs are human-made is presented as a methodological stance, while his alien-meteor hypothesis is unsupported.
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