ALMA reveals unusual “alien” water in interstellar comet 3I/ATLAS, showing it formed in an extremely cold, distant star ...

Starlight has been the key to finding thousands of exoplanets over the past decade, but researchers have found a new way to ...

The day before his death, David Wilcock posted on YouTube that scientists have been going missing, which scared him.

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 ...

From still lakes to shifting shores, waves play a bigger role than we think—even on worlds we’ve never directly observed.

Astrophysicist Benjamin Zuckerman concludes that no alien civilization has passed within 100 light-years of Earth in billions of years, based on the absence of alien probes or strong, continuous ...

Usually, comets are dormant blocks of rock and ice. They only wake up when they get close to a star. The intense heat causes their ice to sublimate, flashing directly from a solid into a gas, which ...

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 ...

Scientists discover desert microbes that produce gases which could help detect life in alien atmospheres beyond oxygen-based ...

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