fromBig Think1 week agoStarts With A Bang podcast #120 - Exoplanet biosignaturesLife beyond Earth may exist on various planetary types, not just Earth-like worlds.
OMG sciencefromBig Think4 months agoWhy nuclear reactions on an exoplanet won't imply alien lifeAlien intelligence may be identified through radio signals, artificial lights, or chemical fingerprints in exoplanet atmospheres but requires careful interpretation.