The Interaction of Asymptotic Giant Branch Stars with the Interstellar Medium

The Interaction of Cosmic Rays with Diffuse Clouds

The Interaction of Supernova Remnant G357.7+0.3 with the Interstellar Medium

The Intermediate Mass Black Hole Candidate in the Center of NGC 404: New Evidence from Radio Continuum Observations

The Interstellar Boundary Explorer (IBEX): Tracing the Interaction between the Heliosphere and Surrounding Interstellar Material with Energetic Neutral Atoms

The interstellar gas seen in the mid- and far-infrared: The promise of SPICA Space Telescope

The Intrinsic I-Band Magnitude Dispersion of the Galactic Bulge Red Clump

The investigation of absolute proper motions of the XPM Catalogue

The Invisible Monster Has Two Faces: Observations of Epsilon Aurigae with the Herschel Space Observatory

The ionization fraction gradient across the Horsehead edge: An archetype for molecular clouds

The Ionization Fraction in the DM Tau Protoplanetary Disk

The Ionization State of the Halo Planetary Nebula NGC 2438

The ionized and hot gas in M17 SW: SOFIA/GREAT THz observations of [C II] and 12CO J=13-12

The IPHAS-POSS-I proper motion survey of the Galactic Plane

The ISM in Distant Galaxies

The isolated neutron star RBS1774 revisited. Revised XMM-Newton X-ray parameters and an optical counterpart from deep LBT-observations

The JCMT 12CO(3-2) Survey of the Cygnus X Region: I. A Pathfinder

The JCMT Legacy Survey of the Gould Belt: a first look at Orion B with HARP

The JCMT Legacy Survey of the Gould Belt: a first look at Serpens with HARP

The JCMT Legacy Survey of the Gould Belt: a first look at Taurus with HARP