Debris disks are tenuous, dust-dominated disks commonly observed around stars over a
wide range of ages. Those around main sequence stars are analogous to the Solar System's …

▪ Abstract Until the late 1990s the rich Hyades and the sparse UMa clusters were the only
coeval, comoving concentrations of stars known within 60 pc of Earth. Both are hundreds of …

Abstract AU Microscopii (AU Mic) is the second closest pre-main-sequence star, at a
distance of 9.79 parsecs and with an age of 22 million years. AU Mic possesses a relatively …

Context. Searching for planets around stars with different masses helps us to assess the
outcome of planetary formation for different initial conditions. The low-mass M dwarfs are …

Context. The β Pictoris moving group is one of the most well-known young associations in
the solar neighbourhood and several members are known to host circumstellar discs …

We present a velocimetric and spectropolarimetric analysis of 27 observations of the 22-Myr
M1 star AU Microscopii (AU Mic) collected with the high-resolution YJHK (0.98–2.35 μm) …

AU Microscopii (AU Mic) is a young, active star whose transiting planet was recently
detected. Here, we report our analysis of its TESS light curve, where we modeled the BY …

In this paper, we present an analysis of near-infrared spectropolarimetric and velocimetric
data of the young M dwarf AU Mic, collected with SPIRou at the Canada–France–Hawaii …

Astrometric measurements for 25 red dwarf systems are presented, including the first
definitive trigonometric parallaxes for 20 systems within 10 pc of the Sun, the horizon of the …

We report the results of a∼ 4 yr direct imaging survey of 104 stars to resolve and
characterize circumstellar debris disks in scattered light as part of the Gemini Planet Imager …