As you might expect, the University of Puerto Rico at Arecibo has a fascination with radio signals from space. While doing ...

The "Breakthrough Listen" initiative listened in on 1,300 star systems and found no sign of E.T. But the search is set to expand. The search for extraterrestrial intelligence, or SETI, is a numbers ...

For decades, the search for alien intelligence has revolved around the question: if someone out there is listening, how could ...

On a quiet August night in 1977, something extraordinary happened in the Ohio countryside that would captivate scientists and ...

You can knock a good telescope out, but you can't keep it down. Using data from the now-destroyed Arecibo radio telescope, scientists from the Search for Extraterrestrial Intelligence (SETI) Institute ...

Transmissions between Earth and our own spacecraft could tell us where to look for potential alien transmissions.

May 1, 2023, Mountain View, CA – One of the world’s most powerful radio telescope arrays is joining the hunt for signals from other galactic civilizations. The National Science Foundation’s Karl G.

The "Wow!" signal has been etched with a red marker in the memory of advocates for the search for extraterrestrial intelligence (SETI) since its unveiling in 1977. To this day, it remains one of the ...

For 20 years, Earth has been leaking powerful space signals. Scientists say aliens might already know we exist, as planetary alignments amplify our cosmic broadcasts.

When you buy through links on our articles, Future and its syndication partners may earn a commission. You can knock a good telescope out, but you can't keep it down. Using data from the now-destroyed ...

"Even years after the Arecibo Observatory's collapse, its data continues to unlock critical information that can advance our understanding of the galaxy." When you purchase through links on our site, ...