TRAPPIST-1e – exoplanet orbiting the habitable zone with atmosphere

TRAPPIST-1e – exoplanet orbiting the habitable zone with atmosphere(kaleidoscope.blog)

3 points by luke7711 3 years ago | 2 comments

luke7711 3 years ago |

TRAPPIST-1e is considered to be one of the most promising candidates for habitability among the TRAPPIST-1 planets, but it is still unknown whether it has an atmosphere or any liquid water on its surface.

waynecochran 3 years ago |

It is my understanding that our solar system contains heavier elements necessary for life due to a super nova deposing those elements. Is this considered common for solar systems?