HRC-I/Chandra X-ray observations towards sigma Orionis

HS 2325+8205 - an ideal laboratory for accretion disk physics

HST and Spitzer Observations of the HD 207129 Debris Ring

HST Spectrophotometry and Models for Solar Analogs

HST-COS Observations of Hydrogen, Helium, Carbon and Nitrogen Emission from the SN 1987A Reverse Shock

HST/ACS H-alpha Imaging of the Carina Nebula: Outflow Activity Traced by Irradiated Herbig-Haro Jets

HST/ACS Observations of RR Lyrae Stars in Six Ultra-deep Fields of M31

HST/COS Spectra of DF Tau and V4046 SGR: First Detection of Molecular Hydrogen Absorption Against the Ly$α$ Emission Line

HST/COS Spectroscopy of H1504+65

HST/STIS observations of the RW Aurigae bipolar jet: mapping the physical parameters close to the source

HST/STIS spectroscopy of the magnetic Of?p star HD 108: the low state at ultraviolet wavelengths

HST/WFPC2 observations of the LMC pulsar PSR B0540-69

Hubble and Spitzer Space Telescope Observations of the Debris Disk around the Nearby K Dwarf HD 92945

Hubble Space Telescope FUV Spectra of the Post-Common-Envelope Hyades Binary V471 Tauri

Hubble Space Telescope Imaging and Spectral Analysis of Two Brown Dwarf Binaries at the L Dwarf/T Dwarf Transition

Hubble Space Telescope Imaging of the Outburst Site of M31 RV. II. No Blue Remnant in Quiescence

Hubble Space Telescope STIS Spectroscopy of Three Peculiar Nova-Like Variables: BK Lyn, V751 Cygni and V380 Oph

Hunting for giant cells in deep stellar convective zones using wavelet analysis

Hunting for millimeter flares from magnetic reconnection in pre-main sequence spectroscopic binaries

Hunting high and low: XMM monitoring of the eclipsing polar HU Aquarii