Scientists failed to find radio signals emanating from interstellar comet 3I/ATLAS, further bolstering its status as a ...

For decades, the search for extraterrestrial intelligence has been guided by one hopeful assumption: somewhere in the galaxy, ...

In May 2026, SETI Institute scientists and affiliates contributed to a wide range of conversations spanning planetary science ...

A new study on the search for extraterrestrial intelligence (SETI) has proposed the best places to search for a signal from alien intelligences, suggesting it could significantly improve our chances ...

What new methods can be developed in the search for extraterrestrial intelligence (SETI)? This is what a recent white paper submitted to the 2025 NASA Decadal Astrobiology Research and Exploration ...

Looking ahead: Expanded search strategies, improved computational power, and formal academic training are reshaping SETI into a mature scientific discipline. The timing is not accidental. SETI has ...

A new study suggests a novel approach in the long-running scientific endeavor to find intelligent life beyond Earth. Instead of casting a wide, speculative net across the cosmos, researchers from Penn ...

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 ...

pt. I. Latest advances in the search for extraterrestrial intelligence (SETI). Exoplanets, extremophiles, and the search for extraterrestrial intelligence / Jill C. Tarter -- Current and nascent SETI ...