Circumbinary disc survival during binary-single scattering: towards a dynamical model of the Orion BN/KL complex

Circumbinary Planets Orbiting the Rapidly Pulsating Subdwarf B-type binary NY Vir

Circumstellar Disks at White Dwarfs: Observations

Circumstellar dust as a solution to the red supergiant supernova progenitor problem

Circumstellar dust shells around long-period variables. X. Dynamics of envelopes around standard luminous, C-rich AGB stars

Circumstellar Environment and Effective Temperature of the Young Substellar Eclipsing Binary 2MASS J05352184-0546085

Circumstellar HI and CO around the carbon stars V1942 Sgr and V CrB

Circumstellar Material Around Evolved Massive Stars

Circumstellar molecular composition of the oxygen-rich AGB star IK Tau: I. Observations and LTE chemical abundance analysis

Circumstellar molecular composition of the oxygen-rich AGB star IK~Tau: II. In-depth non-LTE chemical abundance analysis

Circumstellar molecular line emission from S-type AGB stars: Mass-loss rates and SiO abundances

Circumstellar Shells in Absorption in Type Ia Supernovae

Circumstellar Structure around Evolved Stars in the Cygnus-X Star Formation Region

Circumventing the radiation pressure barrier in the formation of massive stars via disk accretion

Class I methanol masers: Masers with EGOs

Classical and Recurrent Nova Outbursts

Classical Novae in Andromeda: Light Curves from the Palomar Transient Factory and GALEX

Classical T Tauri-like Outflow Activity in the Brown Dwarf Mass Regime

Classification of Stellar Spectra with LLE

Classification of the Circumstellar Disk Evolution During the Main Accretion Phase