Tiny delays in pulsar signals measured by SETI scientists could aid the search for gravitational waves and extraterrestrial ...

A "crowdsourced" project in which home computer users were enlisted to help analyze radio signals from space is ending after more than two decades.

Sputnik skies to analysis of interstellar visitors, scientists are rethinking how and where to look for physical traces of ...

What geophysical criteria must exist on exoplanets teach scientists about whether technological civilizations exist throughout the galaxy? This is what a recent study presented at the Europlanet ...

We humans have numerous scientific activities currently involved in the search for extraterrestrial intelligence (SETI). These include observations of numerous star systems looking for radio signals, ...

A major claim in the older media cycle was that NASA removed the book and related materials. Whatever happened during the original wave of reporting, the current reality is clear: NASA now provides an ...

As humans began to explore outer space in the latter half of the 20th century, radio waves proved a powerful tool. Scientists could send out radio waves to communicate with satellites, rockets and ...

SAN FRANCISCO, Jan. 8, 2026 /PRNewswire/ -- Dr. Jill Tarter, co-founder of the SETI Institute and one of the most influential figures in the scientific search for life beyond Earth, has been named the ...

ALIEN-HUNTERS have narrowed down their 21-year-search for extraterrestrial life to 100 “signals of interest”. The mammoth quest has seen scientists trawl through as many as 12 billion ...

One of San Antonio’s most celebrated artistic exports, Houston-based Dario Robleto has exhibited all over the U.S., is represented in numerous permanent collections and is currently an ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Gabriela Radulescu, Smithsonian Institution (THE CONVERSATION) As humans began to ...