I/ATLAS's chemical composition, upcoming invisibility, and trajectory suggest to experts that it is alien technology, but ...

There has been a lot of talk among people who study and follow such things about whether or not interstellar comet 3I/ATLAS is an alien spacecraft. Most ...

Harvard astronomer Avi Loeb currently says there is a 30-40 percent chance the object is not natural in origin.

From Martian rocks that may hold traces of past life, to fragile asteroids that explode in Earth’s atmosphere, to bold ideas ...

In early July 2025, a telescope system designed to spot potential threats to Earth made a surprising discovery. The Asteroid Terrestrial-impact Last Alert System, better known as ATLAS, detected a ...

Complex, intelligent life in the galaxy appears vanishingly rare, with the nearest possible civilization perhaps 33,000 light ...

Unistellar marks its 10th anniversary with a call to stargazers: observe 10 comets this autumn in partnership with the SETI ...

That, unfortunately, just ain’t happening. Though the Search for Extraterrestrial Intelligence (SETI) began more than 60 years ago, there was never sufficient funding or telescope time available to ...

The Search for Extraterrestrial Intelligence (SETI) has a data scale problem. There are just too many places to look for an ...

For nearly 40 years, the SETI Institute, a nonprofit research organization in Mountain View, has been searching for intelligent life forms beyond Earth. A philanthropic gift of $200 million, announced ...

Swan Hellenic has announced that its nine-night Chile to Peru cultural expedition cruise, departing Valparaiso for Calao on ...

In 1995, the computer scientist David Gedye had an idea that could only originate at a cocktail party. What if the world’s personal computers were linked together on the internet to create a virtual ...