HCN emission from the HII regions G75.78+0.34 and G75.77+0.34

HCOOCH3 as a probe of temperature and structure of Orion-KL

Head-Tail Clouds: Drops to Probe the Diffuse Galactic Halo

Heat Transfer and Reconnection Diffusion in Turbulent Magnetized Plasmas

Heated Disc Stars in the Stellar Halo

Heavily obscured AGN with SIMBOL-X

Heavy water around the L1448-mm protostar

Helical magnetorotational instability in a Taylor-Couette flow with strongly reduced Ekman pumping

Helium in first and second-generation stars in Globular Clusters from spectroscopy of red giants

Helium-Core White Dwarfs in the Globular Cluster NGC 6397

Herschel far-infrared observations of the Carina Nebula complex I: Introduction and global cloud structure

Herschel Inventory of The Agents of Galaxy Evolution (HERITAGE): the Large Magellanic Cloud dust

Herschel Measurements of Molecular Oxygen in Orion

Herschel observations in the ultracompact HII region Mon R2: Water in dense Photon-dominated regions (PDRs)

Herschel Observations of a Potential Core Forming Clump: Perseus B1-E

Herschel observations of deuterated water towards Sgr B2(M)

Herschel observations of embedded protostellar clusters in the Rosette Molecular Cloud

Herschel observations of EXtra-Ordinary Sources (HEXOS): Observations of H2O and its isotopologues towards Orion KL

Herschel observations of extra-ordinary sources: Detecting spiral arm clouds by CH absorption lines

Herschel observations of extra-ordinary sources: Detection of Hydrogen Fluoride in absorption towards Orion~KL