Remember the WOW signal from 1977? A 72-second narrowband radio signal detected by Ohio State University's Big Ear radio telescope created a significant buzz. But then, everything went silent. For ...

A new study proposes a shift in the search for extraterrestrial life, moving away from individual biosignatures toward ...

Do aliens exist? Could Earth really be the only planet hosting intelligent life? Debates over the existence of extraterrestrials date back to the earliest Indigenous and western thought. The tools ...

These targets will guide observations with current and future facilities, including the James Webb Space Telescope and ...

Astronomers have identified a clue hidden in the light of certain stars that's already led them to discover seven new alien planets, with more expected to come. To be clear, these alien planets likely ...

There might be many more planets that could be home to aliens than we thought, according to a new study. For years, scientists have searched for life in the “habitable” or “goldilocks” zone – where it ...

Scientists are using advanced telescopes, models and AI to help them look for signs of life beyond Earth, including in ...

We have no idea what kind of life may exist on other planets, so it’s hard to know what to look for. Proxima Kósmos imagines ...

New research suggests that many planets previously considered promising for life may, in fact, be far less hospitable. A ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. The Milky Way galaxy has more than 400 billion stars in it. Over the last few decades, ...

Astronomers have identified over 10,000 new exoplanet candidates using AI to mine TESS data, potentially tripling the known tally of alien worlds. At the same time, new research challenges long-held ...