A polarizing Harvard astronomer has been appointed to lead a White House panel studying UFOs. Avi Loeb is leading a new ...

"This is a detective story that can be resolved with better data," Harvard astrophysicist Avi Loeb told Newsweek.

Fear of the park! Iron Maiden, Bring Me The Horizon, Limp Bizkit and many more head to Czechia for the 31st Rock For People ...

For decades, the question of whether life exists beyond Earth has been the domain of science fiction writers and late-night ...

The best way to find alien technosignatures is to look for ones that have long survived their creators, according to a new paper.

No bombshells so far in the latest Pentagon batch of declassified Unidentified Anomalous Phenomena files. But they show the CIA hid its involvement.

Explore the Dyson sphere as a star‑scale megastructure, its astrophysics, Dyson swarm variants, and the extreme engineering challenges behind this iconic sci‑fi idea. Pixabay, AstroGraphix_Visuals A ...

A Dyson sphere is a hypothetical megastructure built by an advanced civilization to capture the enormous energy output of a star. Rather than being a solid shell, scientists believe it would more ...

Astronomers propose finding alien civilizations by searching for unusually cold stars that could be surrounded by Dyson swarms—energy-harvesting structures first proposed by Freeman Dyson. House ...

Assuming intelligent aliens know how to harvest energy from stars, would humanity be able to spot these high-level structures? Reading time 3 minutes Assuming aliens do physics like us but are ...

Scientists are optimistic about finding microbial life in the next 10–20 years, using new tools to detect biosignatures on Mars, icy moons, and exoplanets. Despite intriguing clues, no confirmed ...