Could a comet’s tail pointing towards the Sun possibly indicate alien technology, or is it just a strange quirk of dust ...

Nobody was expecting very strong energy dissipation inside Titan,” says Flavio Petricca, a postdoctoral fellow at NASA’s Jet ...

Interstellar object 3I/ATLAS, the third such visitor ever observed, is exhibiting unusual energy and chemical behavior as it ...

Harvard astrophysicist Avi Loeb highlights 3I/ATLAS' baffling sunward jet after a 16° gravitational twist, defying known ...

The fundamental nature of living things challenges assumptions that physicists have held for centuries.

It might seem worlds away from the Earth we know. But can "Star Trek" teach us anything about the economics of our own ...

Learn about the 3I/ATLAS mystery as Harvard's Avi Loeb reveals 'wobbling jets' that could suggest the interstellar visitor is ...

Pocock, a space scientist at University College London and BBC presenter, predicts alien life will be found by 2075 but ...

In the many decades of NASA exploration, there has only been one detection that got on that scale. It was collected by the ...

In this scenario, our first contact with aliens would be tragic. We should look for "loud shouts in the night".

The simulation hypothesis—the idea that our universe might be an artificial construct running on some advanced alien computer ...

The goal should be a new golden rule linking the search for life elsewhere to the spread of life beyond the bounds of Earth.