Looking beyond the lifetime of the Sun
Avi published an essay asking whether life could exist in the Solar System after the Sun dies.
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Avi Loeb
Harvard astrophysicist, author and Galileo Project director sharing research and essays about the first stars, black holes and the search for extraterrestrial life.
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Could life survive deep beneath Mars?
A new essay explores whether liquid water could sustain life deep in the Martian crust, and the practical challenges of searching for it. He discusses drilling, exposed rocks and seismic measurements.
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Answering questions about our cosmic roots
In a published Q&A, Avi returned to the first stars and galaxies, then explained how his research shifted toward black holes and the search for alien intelligence.
avi-loeb.medium.comRead Our Cosmic Roots
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Talking UAP evidence on NewsNation
Avi joined Blake Burman on The Hill to discuss the latest Pentagon UAP files. He called for better sensors and said he had not seen evidence for claims that corporations hold alien spacecraft.
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Sharing the first Galileo triangulation results
Avi presented the Galileo team’s first results measuring distances to sky objects from multiple observing sites. The analyzed week revealed aircraft and clouds; the team reported no objects beyond ordinary natural or human-made ones.
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