Chemistry in velocity: Investigating gas chemical properties in 4D

Interstellar matter and star formatio

A cold accretion flow onto one component of a multiple protostellar system

Interstellar matter and star formatio

SEDIGISM: Structure, excitation, and dynamics of the inner Galactic interstellar medium

The origin and life-cycle of molecular clouds are still poorly constrained, despite their importance for understanding the evolution of the interstellar medium. Many large-scale surveys of the Galactic plane have been conducted recently, allowing for rapid progress in this field. Nevertheless, a sub-arcminute resolution global view of the large-scale distribution of molecular gas, from the diffuse medium to dense clouds and clumps, and of their relationshipto the spiral structure, is still missing. Aims. We have carried out a systematic, homogeneous, spectroscopic survey of the inner Galactic plane, in order to complement the many continuum Galactic surveys available with crucial distance and gas-kinematic information. Our aim is to combine this data set with recent infrared to sub-millimetre surveys at similar angular resolutions. © 2017 ESO

The Best of Two Worlds: ALMA + IRAM30M Observations of the Orion Integral Shape Filament

Interstellar matter and star formatio

HCN-to-HNC intensity ratio: A new chemical thermometer for the molecular ISM

Interstellar matter and star formatio