Neil deGrasse Tyson is challenging the latest wave of government UFO disclosures with a simple demand: if officials possess evidence of extraterrestrial life, they should present it to the public.
The astrophysicist's comments came after the Trump administration released another collection of previously classified unidentified anomalous phenomena, or UAP, records through the Department of War's online disclosure portal. The latest release has reignited public interest in UFOs, alleged alien encounters and government transparency, but it has also renewed a familiar debate over what constitutes proof.
Speaking on "The Fox News Rundown" on Monday, Tyson questioned whether the newly disclosed material brings the public any closer to confirming the existence of extraterrestrial visitors.
"Is it too much to ask at this point for them to just show the alien? That's all, I don't think I'm asking too much here," Tyson said.
His remarks followed the release of a third batch of UAP-related documents and videos that administration officials describe as part of a broader transparency initiative. The files contain reports of unexplained aerial sightings, witness testimony and video footage of unusual objects, but they stop short of confirming any extraterrestrial origin.
The latest disclosures include a 2025 FBI report describing a witness who recorded a bright red spherical object hovering above a residential property in the northeastern United States. Another video reportedly shows what officials described as a "plasma-like sphere" moving over a body of water while changing shape and brightness.
For UFO enthusiasts, the new material represents another collection of intriguing mysteries. For skeptics, however, the files largely reinforce a long-standing pattern: unusual sightings that remain unexplained but do not provide definitive evidence of alien life.
Tyson's criticism centered on that distinction. Rather than debating whether unidentified objects exist, he argued that extraordinary claims require extraordinary evidence. His comments reflected a broader scientific position that unexplained observations should not automatically be interpreted as proof of extraterrestrial visitation.
The astrophysicist also dismissed suggestions that public disclosure of alien life would trigger widespread panic. According to Tyson, decades of science-fiction films, television programs and popular culture have already familiarized the public with the concept.
He suggested that the more surprising outcome would be if extraterrestrials closely resembled humans.
Tyson expanded on those themes in discussing his book, "Take Me to Your Leader: Perspectives on Your First Alien Encounter," which explores how popular culture has shaped public assumptions about intelligent life beyond Earth. He argued that the diversity of life forms on Earth alone makes the common Hollywood image of humanoid aliens statistically unlikely.
The administration, meanwhile, has defended the disclosures as a significant step toward openness. Secretary of War Pete Hegseth said the releases are intended to give Americans direct access to information that was previously unavailable because of classification restrictions.
According to reports cited in the source material, many of the images and videos included in the latest archive were submitted by civilians, while some footage was reportedly captured using smartphones. Officials have emphasized that the government is making raw materials available for public review rather than drawing definitive conclusions.
Interest in the disclosures has been substantial. The Department of War said its UAP portal has attracted more than 1.7 billion visits worldwide since launching on May 8, reflecting sustained public fascination with the subject despite decades of inconclusive investigations.
