Post #2669188

@robinp@mastodon.social @CppGuy@infosec.space Description: We suggest the possibility of a broader circumstellar habitable zone than considered so far. The factors taken into account – in addition to greenhouse effect – are tidal heating, and the role of ammonia ( A ) as a possible solvent instead of water ( W ) for biogenic materials. These factors can push the outer limit of the circumstellar habitable zones even further from their central stars.