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 …

A detailed overview of the knowledge gaps in our understanding of the heliospheric
interaction with the largely unexplored Very Local Interstellar Medium (VLISM) are provided …

We present a catalog of panchromatic spectral energy distributions (SEDs) for 7 M and 4 K
dwarf stars that span X-ray to infrared wavelengths (5 Å–5.5 μm). These SEDs are …

Context. Debris discs are a consequence of the planet formation process and constitute the
fingerprints of planetesimal systems. Their solar system counterparts are the asteroid and …

Continued radial velocity (RV) monitoring of the nearby M4V red dwarf star GJ 876 with
Keck/High Resolution Echelle Spectrograph has revealed the presence of a Uranus-mass …

An increasing number of observations have shown that gaseous debris discs are not an
exception. However, until now, we only knew of cases around A stars. Here we present the …

Radial velocity and transit surveys indicate that solar-type stars bear super-Earths, with
masses up to∼ 20 M⊕ and periods up to a few months, that are more common than those …

We present an analysis of∼ 5 years of Lick Observatory radial velocity measurements
targeting a uniform sample of 31 intermediate-mass (IM) subgiants (1.5≲ M*/M☉≲ 2.0) with …

Debris disks are optically thin, almost gas-free dusty disks observed around a significant
fraction of main-sequence stars older than about 10 Myr. Since the circumstellar dust is short …

ABSTRACT The second Gaia Data Release (DR2) contains astrometric and photometric
data for more than 1.6 billion objects with mean Gaia G magnitude< 20.7, including many …