NASA’s Exoplanet Program Analysis Group’s Executive Committee (ExoPAG EC) and NASA’s Exoplanet Exploration Program (ExEP) ...

Planetary systems like our solar system are born within a disk of gas and dust (protoplanetary disk) surrounding a newly ...

Liquid water is considered essential for life. Surprisingly, however, stable conditions that are conducive to life could ...

Radio technosignature searches rely on machine learning detectors to shrink the candidate pool before a human looks at it.

Ancient clay-rich sediments exposed between wind-blown dunes and patches of sand northwest of the giant Hellas impact basin.

First International Congress of Astrobiology of Guatemala ...

University of Bristol] Until now the alien white-hot worlds of exoplanets have been depicted as circular, but new research ...

Dale Andersen is preparing for his second expedition to Lake Untersee, Antarctica for 2026. The first 2026 Field season at ...

If we aspire to mount expeditions to new worlds and then embrace the task of characterizing and quantifying whatever life ...

Amino acid enantiomeric excess (EE) is a potential biosignature, but its measurement requires sufficient surviving material ...

This article summarizes the current state of knowledge regarding the destination for NASA's Dragonfly mission: Titan's Selk crater.

EP] Titan tholins, complex organic solids synthesized by simulating photochemical processes in Titan’s atmosphere, are widely ...