Ionization of the diffuse gas in galaxies: Hot low-mass evolved stars at work

Ionization structure and chemical abundances of the Wolf-Rayet nebula NGC6888 with integral field spectroscopy

Ionization-bounded and Density-bounded Planetary Nebulae

Ionized Gas in the Smith Cloud

Ionized Gas in the Smith Cloud

Ionized Gas Kinematics and Morphology in Sgr B2 Main on 1000 AU Scales

Ionized Gas Towards Molecular Clumps: Physical Properties of Massive Star Forming Regions

Ionized gas, molecules, and dust in Sh2-132

IPHAS and the symbiotic stars. II. New discoveries and a sample of the most common mimics

IPHAS extinction distances to Planetary Nebulae

IR Dust Bubbles II: Probing the Detailed Structure and Young Massive Stellar Populations of Galactic HII Regions

IR-correlated 31 GHz radio emission from Orion East

IRAS 15099-5856: Remarkable Mid-Infrared Source with Prominent Crystalline Silicate Emission Embedded in the Supernova Remnant MSH15-52

IRAS 16293: A "Magnetic" Tale of Two Cores

IRAS 22198+6336: Discovery of an Intermediate-Mass Hot Core

IRAS03063+5735: A Bowshock Nebula Powered by an Early B Star

IRC+10216's Innermost Envelope -- The eSMA's View

IRDC G030.88+00.13: A Tale of Two Massive Clumps

Is it possible to reveal the lost siblings of the Sun?

Is molecular gas necessary for star formation?