Context. The Medium Resolution Spectrometer (MRS) of the Mid-InfraRed Instrument (MIRI)
on the James Webb Space Telescope (JWST) gives insights into the chemical richness and …

The chemical evolution of protoplanetary discs is a complex process that is not fully
understood. Several factors influence the final spatial distribution of atoms and molecules in …

The mid-infrared water vapor emission spectrum provides a novel way to characterize the
delivery of icy pebbles toward the innermost (< 5 au) regions of planet-forming disks …

Context. The Mid-InfraRed Instrument (MIRI) on board the James Webb Space Telescope
(JWST) allows one to probe the molecular gas composition at mid-infrared (mid-IR) …

Abstract The JWST Disk Infrared Spectral Chemistry Survey (JDISCS) aims to understand
the evolution of the chemistry of inner protoplanetary disks using the Mid-InfraRed …

The study of protoplanetary disks has become increasingly important with the Kepler
satellite finding that exoplanets are ubiquitous around stars in our galaxy and the discovery …

Context. The inner few AU of disks around young stars, where terrestrial planets are thought
to form, are best probed in the infrared. The James Webb Space Telescope is now starting to …

Context. Space-based mid-infrared (IR) spectroscopy is a powerful tool for the
characterization of important star formation tracers of warm gas which are unobservable …

Context. The majority of young stars form in multiple systems, the properties of which can
significantly impact the evolution of any circumstellar disks. Aims. We investigate the …

Abstract We present James Webb Space Telescope (JWST) Mid-InfraRed Instrument (MIRI)
observations of warm CO and H 2 O gas in emission toward the low-mass protostar IRAS …