Are alien probes hiding in our backyard? A new study says we've barely looked

Even at this early stage in our spacefaring age, humanity has already begun sending probes that will eventually reach other ...

Alien Probes Could Be Hiding In Solar System Beyond Our Sight, NASA Study Suggests

A NASA‑linked study argues that alien probes could already be in our Solar System, but our surveys are still too crude to ...

SETI finds no evidence of alien tech on 3I/ATLAS interstellar comet

The SETI Institute is the latest to confirm what scientists have long suspected: the interstellar 3I/ATLAS comet is not an ...

Scientists probe cosmic visitor from deep space, come up empty in search for alien life

The object, called 3I/ATLAS, is only the third interstellar visitor ever detected passing through our Solar System.

Where is the 3I/ATLAS now? Harvard physicist claims 12-billion-year-old relic is an alien probe

An interstellar comet known as 3I/ATLAS, which swept past the Sun in 2024, could be a 12‑billion‑year‑old relic from deep ...

The rise of space AI might explain the Fermi paradox

Artificial intelligence (AI) is continuing to have a disruptive impact on ever more parts of humanity. But what does it mean in the long run? A new paper, available as a preprint on arXiv from ...
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5 Forgotten Alien Invasion Movies That Still Hold Up Today

Humanity has a long history and fascination with aliens. In many cases, it's curiosity and wondering whether or not we're truly alone in the universe. In other cases, it's about humanity versus ...

Interstellar comet 3I/ATLAS, once claimed to be an alien spaceship, may be 7 billion years old

When interstellar comet 3I/ATLAS was discovered by the ATLAS survey telescope in Chile on July 1, 2025, it quickly attracted ...