Space isn’t completely silent. In clusters of galaxies, astronomers have recorded deep sound waves—haunting tones that travel ...

Scientists say the findings of the new study may make future searches for extraterrestrial intelligence faster and more ...

Vodafone has been dealt a setback in its race against Elon Musk’s Starlink to launch mobile phone coverage from space in Britain.

When it comes to the search for life elsewhere in the universe, methane and other chemical compounds are seen as signs of ...

The odds of there being another intelligent life form in the Milky Way are pretty good given the billions of stars. But we ...

Add Yahoo as a preferred source to see more of our stories on Google. China's Zhuque-2E Y6 carrier rocket carrying two satellites named Spacesail DTC 01 and China Mobile 02 prepares to launch into ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Space has emerged as the critical new frontier in modern warfare. Nations are increasingly ...

Add Yahoo as a preferred source to see more of our stories on Google. An illustration of an exoplanet in an alien star system. New research suggests that radio emissions from intelligent aliens may be ...

Humans have been searching the stars for alien radio signals for decades — and so far, E.T. has not phoned home. But that doesn’t mean intelligent life isn’t out there, a new study hints. Rather, ...

The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more natural source.

The new goal of the revamped program was to study the outer solar system and the interstellar medium beyond the sun’s ...

Research indicates airport radar systems may unintentionally broadcast Earth's presence to aliens up to 200 lightyears away, ...