Hα Ejecta in the Outer Corona
Hα Emission 11 Kiloparsecs above M82
Hα Emission 11 KPC Above M82
Hα Emission and Electron Beams - its Relation in Bright Points of Solar Flares
Hα Emission from the Magellanic Stream
Hα Emission in the Central Regions of Nearby Galaxies.
Hα Emission in the Central Regions of Nearby Galaxies.
Hα Emission of the HII region BSF8
Hα Emission Stars and Herbig-Haro Objects in the Vicinity of Bright-rimmed Clouds
Hα Emission Stars in the Case-Hamburg Luminous Stars Surveys
Hα Emission Stars in the Large Magellanic Cloud.
Hα Emission Stars in the NGC6910 Region
Hα Emission Variability in the γ-ray Binary LS I +61 303
Hα emission variability in the γ-ray binary LSI +61 303
Hα Emission vs. Continuum Variability of MWC349A
Hα Emission-Line Stars Around the Scorpius OB 1 Association
Hα Emission-Line Stars in Molecular Clouds. I. The NGC 2264 Region
Hα Emission-Line Stars in the Large Magellanic Cloud: a Quick Look at the Colour-Magnitude Diagram.
Hα Flare Observations with the Mees CCD Imaging Spectrograph
Hα Images of M82