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

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

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

Every known living thing on Earth needs water. The life-giving liquid makes up around 60 percent of each human’s body weight, regulating temperature, transporting nutrients to cells and protecting ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Illustration of the Earth-like exoplanet Proxima Centauri b orbiting the star Proxima ...

We live in a very exciting time: answers to some of the oldest questions humanity has conceived are within our grasp. One of these is whether Earth is the only place that harbors life. In the last 30 ...

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 ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

Europa, one of Jupiter's moons NASA / Jet Propulsion Lab-Caltech / SETI Institute Europa is one of Jupiter’s 95 moons, and perhaps among the planet’s most famous orbiters. It’s covered in a shell of ...

If forced to choose one descriptor for the octopus, the best word may be "otherworldly." These truly amazing marine animals are known for unique behaviors and traits rarely found in any other creature ...

Like the lead character of “Project Hail Mary,” some scientists are proposing ways that life might exist beyond a star’s “habitable zone,” often considered the gold standard of potential livability An ...