The most sensitive radio scan in history found no signs of alien tech on interstellar object 3I/ATLAS. Discover why this ...

A new radio investigation of the interstellar object 3I/ATLAS has attracted significant attention from astronomers and SETI ...

I/ATLAS was first discovered on July 1, 2025, it has garnered much attention, including speculation, hopes and fears that it ...

With 3I/ATLAS streaking away from our planet, speculation remains as to whether the interstellar comet is alien or not.

On Dec. 18, just 24 hours before its closest approach, the Green Bank Telescope scanned frequencies from 1 to 12 GHz. Their ...

A legendary signal from deep space, once dismissed by some as statistical noise, has just become even more mysterious.

NASA’s Europa Clipper mission is en route to probe Jupiter’s icy moon, Europa, using advanced tools like MASPEX and UVS to ...

The hunt for intelligent life beyond Earth has quietly entered a more exacting phase, and one small, cool star has become a ...

Long before scientists discovered that other stars in the universe host their own planetary systems, humanity had ...

SETI's 1977 "Wow!" signal from deep space was even stronger than originally thought, but its source remains a complete mystery.

As the world's largest radio/radar telescope when it was commissioned in 1963, the Arecibo Observatory saw countless firsts, from revealing the ...

If you've been wanting to buy a smart telescope but have been waiting for the right time, well, the right time is now. Throughout November, you can save 20% off ALL Unistellar telescopes and ...