ALMASub-mm Interferometry
JWST Mid-IR Spectroscopy
Computing Physical and Chemical Modeling
01.

Imaging Planet Birthplaces

We are Principal Investigators of multiple programs on ALMA. We use interferometry to capture high-resolution images of rings, gaps, and spirals carved by newborn planets.

02.

Tracking Volatile Chemistry

Using JWST and ALMA, we map the distribution of water, CO, and organic molecules to understand the chemical inventory available for forming habitable worlds.

03.

Connecting Data to Models

We bridge the gap between observations and physical and chemical evolution in planet formation. We use sophisticated physical and chemical models (e.g., DALI) and radiative transfer codes (e.g., RADMC-3D) to translate photons into insights on physical and chemical processes in planet formation.

Active Projects

AGE-PRO protoplanetary disk

AGE-PRO: Gas Evolution in Protoplanetary Disks

Our flagship ALMA Large Program (103 hours) answers a fundamental question: how long do planet-forming disks retain their gas? We measure gas masses and sizes across 30 disks spanning 0.1–10 Myr in three star-forming regions.

Status: 12 papers published in 2025 ApJ Focus Issue

Project Website →
JWST disk spectrum

JDISC Survey: Inner Disk Chemistry with JWST

Using JWST/MIRI mid-infrared spectroscopy, we probe the chemistry at terrestrial planet-forming zones (< 10 AU). We detect water, COâ‚‚, and organic molecules to understand the chemical inventory available for rocky planet formation.

Status: Observations ongoing

Embedded disk

Chemistry in the first million years of planet formation

Our newest JWST program (68.5 hours, approved 2025) targets the youngest planet-forming disks still embedded in their natal envelopes. We aim to understand chemistry in the first million years of planet formation.

Status: Approved, observations upcoming

Pebble drift diagram

Water & Pebble Drift

How does water reach the inner disk where rocky planets form? We use molecular tracers to track the radial transport of icy pebbles and understand how disk substructures regulate volatile delivery to habitable zones.

Status: Active research