H 2252-035

H 2O and OH Masers as Probes of the Obscuring Torus in NGC 1068

H 2O Maser Emission from the Nuclei of NGC 253 and M51

H 3 + Emission in the Ejecta of SN 1987A

h 5014

H 6 Si 2 O 7 : Ab initio molecular orbital calculations show two geometric conformations

H 90 alpha Radio Recombination Line Observations of RCW 38

H 92ce recombination line observations of M16 1

H = x p with interaction and the Riemann zeros

H Absorption in the Direction of CL 4

H alf emission intensity of 33 new Be stars in CYG and Cep.

H alf emission intensity of 33 new Be stars in CYG and Cep.

H alpha line profile in a gas-dynamical model of solar flares

H alpha Doppler Observations and Movies of the X-class Flares on 2003 Nov 2 and 2003 Nov 4

H alpha emission in Cygnus X-1.

H alpha emission in SAX J2103.5+4545

H alpha emission line profiles of selected post-AGB stars

H alpha Emission Lines in High-Redshift Quasars: Erratum

H alpha emitting galaxies and the star formation rate density at z~0.24

H alpha in late-type stars