Videos |

Harvard Professor Avi Loeb on Signs of Life Beyond Earth

Loeb is on a mission to answer the question: are we alone in the universe?

Baird Jr. professor of science Avi Loeb explains meteorites, interstellar objects, and his ocean expedition to find materials left over from a meteorite in the Pacific Ocean. 

Read more:

Medium | Avi Loeb 

Harvard & Smithsonian 

The Galileo Project 

The Galileo Project homepage 

Related topics
Videos

You might also like

How AI Is Reshaping Supply Chains

Harvard Kennedy School lecturer on using AI to strengthen supply chains

This Astronomer is Sounding a Warning on ‘Space Junk’

As debris accumulates in low Earth orbit, the danger of destructive collisions continues to rise.

Understanding AI Vulnerabilities

As artificial intelligence capabilities evolve, so too will the tactics used to exploit them. 

Most popular

The stakes are high for this husband and wife: one of them will die if they don’t find a cure.

All That’s Unseen charts the Harvard graduate’s uneasy journey from Appalachia to Cambridge and back.  

In 2004, a frenzy spread across Harvard Yard in days. Four billion users later, we are only just catching up.

House - Email

Explore More From Current Issue

Portrait of a man in a denim shirt beside a blue book cover for "Gretal and the Great War" featuring an illustration of a leg holding an army helmet..

Arts & Culture

The Gretel and the Great War author on how the Lampoon derailed his science career—and set him on a literary path.

A glowing bulb shape surrounded by colorful, swirling energy lines against a blue background.

Research

Harvard researchers achieve medical breakthroughs in cancer therapy and infection control.

Colorful cartoon animals, including dogs, cows, rabbits, and a fence, on a pink background.

Letters to the Editor

Inseparable cows, big dogs fostering a tiny kitten, and a show beagle’s second act