Over the past three decades, we have witnessed one of the great revolutions in our
understanding of the cosmos—the dawn of the Exoplanet Era. Where once we knew of just …

INTRODUCTION The close flyby of the Kuiper Belt object (486958) Arrokoth (formerly 2014
MU69) by NASA's New Horizons spacecraft revealed details of the body's structure, geology …

During its approach to asteroid (101955) Bennu, NASA's Origins, Spectral Interpretation,
Resource Identification, and Security-Regolith Explorer (OSIRIS-REx) spacecraft surveyed …

The practical distinctions between asteroids and comets, viewed as products of accretion on
either side of the snow line, are less clear-cut than previously understood. In this chapter, we …

Only 20 per cent of old field stars have detectable debris discs, leaving open the question of
what disc, if any, is present around the remaining 80 per cent. Young moving groups allow to …

Context. The recent close approach of the near-Earth asteroid (3200) Phaethon offered a
rare opportunity to obtain high-quality observational data of various types. Aims. We used …

We present new thermophysical model fits of 1847 asteroids, deriving thermal inertia,
diameter, and Bond and visible geometric albedo. We use thermal flux measurements …

Circumbinary disc observations and simulations show large, eccentric inner cavities. Recent
work has shown that the shape and size of these cavities depend on the aspect ratio and …

By means of a varied-shape thermophysical model of Hanuš et al.(2015) that takes into
account asteroid shape and pole uncertainties, we analyze the thermal infrared data …

Aims. The primary objective of this study is to utilize Gaia DR3 asteroid astrometry to detect
the Yarkovsky effect, a non-gravitational acceleration that affects the orbits of small …