Context. The CARMENES instrument, installed at the 3.5 m telescope of the Calar Alto
Observatory in Almería, Spain, was conceived to deliver high-accuracy radial velocity (RV) …

M dwarfs dominate the stellar population, accounting for three of every four stars, the nearest
of which is Proxima Centauri, the closest destination beyond our Solar System. These cool …

We report the discovery and characterisation of two Earth-mass planets orbiting in the
habitable zone of the nearby M-dwarf GJ 1002 based on the analysis of the radial-velocity …

Age is a stellar parameter that is both fundamental and difficult to determine. Among middle-
aged M dwarfs, the most prolific hosts of close-in and detectable exoplanets, gyrochronology …

Abstract About 70%–80% of stars in our solar and Galactic neighborhood are M dwarfs.
They span a range of low masses and temperatures relative to solar-type stars, facilitating …

Context. The Gl 486 system consists of a very nearby, relatively bright, weakly active M3. 5 V
star at just 8 pc with a warm transiting rocky planet of about 1.3 R⊕ and 3.0 M⊕. It is ideal …

We present the discovery of TOI-5205b, a transiting Jovian planet orbiting a solar metallicity
M4V star, which was discovered using Transiting Exoplanet Survey Satellite photometry and …

The CARMENES radial-velocity survey is currently searching for planets in a sample of 387
M dwarfs. Here we report on two Saturn-mass planets orbiting TYC 2187-512-1 (M*= 0.50 …

We report the discovery of a multiplanetary system transiting the M0 V dwarf HD 260655 (GJ
239, TOI-4599). The system consists of at least two transiting planets, namely HD 260655 b …

The detection of habitable worlds is one of humanity's greatest endeavors. Thus far,
astrobiological studies have shown that one of the most critical components for allowing life …