A general theory of planet formation has been a topic of intense study over many years. The
interest in such a theory emerges naturally from asking the question of where our planet …

Over the past decade, advancement of observational capabilities, specifically the Atacama
Large Millimeter/submillimeter Array (ALMA) and Spectro-Polarimetric High-contrast …

The nucleosynthetic isotope dichotomy between carbonaceous (CC) and non-
carbonaceous (NC) meteorites has been interpreted as evidence for spatial separation and …

Context. Planet formation models are necessary to understand the origins of diverse
planetary systems. Circumstellar disc substructures have been proposed as preferred …

Protoplanetary disks, the birthplace of planets, are expected to be gravitationally unstable in
their early phase of evolution. IM Lup, a well-known T-Tauri star, is surrounded by a …

Multiplanetary systems spanning the radius valley are ideal testing grounds for exploring the
different proposed explanations for the observed bimodality in the radius distribution of close …

We study the orbital evolution and mass growth of protoplanets with masses M in the vicinity
of a dusty ring, using three-dimensional numerical simulations with a two-fluid model and …

Chondrules are iconic sub-millimeter spheroids representing the most abundant high-
temperature dust formed during the evolution of the circumsolar disk. Chondrules have been …

The origin of Uranus and Neptune has long been challenging to explain, due to the large
orbital distances from the Sun. After a planetary embryo has been formed, the main …

Aims. The initial stages of planet formation may start concurrently with the formation of a gas-
dust protoplanetary disk. This makes the study of the earliest stages of protoplanetary disk …