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Avi Loeb

Harvard astrophysicist; leads the Galileo Project; author of "Extraterrestrial"

The latest interviews, podcast appearances, and blog posts from Avi Loeb, updated daily.

All150Video62Podcast5Post83Content from April 2026 onward
3 months ago
Aug 12

Could Interstellar Objects Transfer Life Between Stars?

(Image credit: Greg Wyatt) A new paper that I co-authored with my undergraduate student Shokhruz Kakharov (available here ), addresses the question whether microbes can be transported from one star to…

Stories by Avi Loeb on Medium
3 months ago
Aug 12

Numerical Simulations of the Glowing Orbs Surrounding Warp Drives in the Earth’s Atmosphere

Snapshot of a numerical hydrodynamic simulation of the air flow around a warp drive bubble, showing the projected density and velocity in the bubble’s frame.

Stories by Avi Loeb on Medium
3 months ago
Aug 11

What Does Downing of UAP Imply About Their Nature?

(Image credit: PURSUE/DoW ) Unidentified Anomalous Phenomena (UAP) are a mixed bag, with most of them being natural phenomena (meteors or atmospheric effects) or human-made objects (satellite…

Stories by Avi Loeb on Medium
3 months ago
Aug 11

New Report of Recently Downed UAP

Materials from Recently Downed Orbs Near White Sands Could be Key for Testing the Conjecture of Alien Tech.

Professor Avi Loeb
3 months ago
Aug 10

Materials from Recently Downed Orbs Near White Sands Could be Key for Testing the Conjecture of…

Materials from Recently Downed Orbs Near White Sands Could be Key for Testing the Conjecture of Alien Tech (Image credit: PURSUE/DoW ) In a new video message, available here , the NewsNation…

Stories by Avi Loeb on Medium
3 months ago
Aug 10

A Closer Look at One of the New Declassified UAP Cases

The Declassified…

Professor Avi Loeb
3 months ago
Aug 9

New UAP Files: Massive Silent Triangle and Time Loss

Remarkable Anomalies in the Fifth Tranche of UAP Data from the U. S.

Professor Avi Loeb
3 months ago
Aug 8

Is the Fastest Known Star S301 Accompanied by Alien String Experimentalists?

The fastest known star S301 was discovered recently to move at a speed of up to 8.5% of the speed of light next to the supermassive black hole Sagittarius A* (SgrA*) at the center of our Milky-Way…

Stories by Avi Loeb on Medium
3 months ago
Aug 7

Remarkable Anomalies in the Fifth Tranche of UAP Data from the U.S. Government

A digital rendering of a reported UAP encounter. (Image credit: PURSUE/DOW ) A digital rendering of a giant triangular UAP blocking part the sky, based on military testimony.

Stories by Avi Loeb on Medium
3 months ago
Aug 7

Is There a UFO Base on the Moon?

(Image credit: NewsNation ) Below is a transcript of an interview I had on August 6, 2026 with Jesse Weber on NewsNation , regarding an unrefereed paper, written by the Ukrainian astronomers Boris…

Stories by Avi Loeb on Medium
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