A new study shows that stars with low magnetic activity are likely to support exoplanetary systems, making the hunt for these ...

The researchers who scan the skies for radio signals from extraterrestrials are now rethinking their approach.

We may be missing alien radio signals because they have become smeared beyond the narrowband detectors that SETI utilizes, a new study suggests.

Stellar plasma can smear alien radio signals before they escape their star system, making them harder for astronomers to detect.

A new Project Hail Mary clip shows Ryan Gosling figuring out how to communicate with an alien named Rocky. In […] ...

Looking for molecular evidence of life on other worlds is tricky, but a test based on the reactivity of carbon compounds ...

Based on Andy Weir’s novel, Project Hail Mary follows Ryland Grace, a school teacher-turned-supremely underqualified ...