M Dwarf

A red dwarf is the smallest and coolest kind of star on the main sequence.

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Separated twins or just siblings? A multi-planet system around an M dwarf including a cool sub-Neptune

Coherent radio bursts from known M-dwarf planet-host YZ Ceti

[NASAWebb] TRAPPIST-1 b: We give it a one (M-dwarf) star review; it lacks atmosphere. Webb found the dayside temperature of this rocky exoplanet to be about 450º F (227º C) — suggesting it has no significant atmosphere

A Second Earth-Sized Planet in the Habitable Zone of the M Dwarf, TOI-700