Observation of Energetic Deuterons Ejected from Cosmic Stars

Observation of giant planets with l.U.E.

Observation of the infrared spectrum of H3/+/

Observation of the System (1)^1Σ^+_u-(1)^3Π_u of SR_2 by Fourier Transform Spectroscopy and its Analysis

Observation of Two La(C_3H_2) Isomers Formed by Dehydrogenation of Propyneobservation of Two La(C_3H_2) Isomers Formed by Dehydrogenation of Propyne

Observation operators for the direct assimilation of TRMM microwave imager retrieved soil moisture

Observational Constraints on the Lifetime of Cometary H2O

Observational Constraints on the Nature of the First Stars: From Nucleosynthesis to Reionization

Observational problems in determining the ages of open clusters

Observational speckle interferometry

Observational studies of Cepheids. V - Radial velocities of bright Cepheids

Observational Studies of Galaxies

Observations astronomiques à très haute résolution (λ/Δλ > 104) dans l'extrême U.V. : les possibilités offertes par le projet "GRIST" de l'Agence Spatiale européenne

Observations au spectrographe à très grande résolution de l'O.H.P. (T.G.R.) Foyer coudé du 193 cm. Récepteur : CE

Observations of Cepheids in Pi of the Sky experiment

Observations of Interstellar Carbon Compounds

Observations of interstellar dust in the sub-mm region

Observations of oscillations of the sun

Observations of radiation in the space radiation environment and its effect on commercial off-the-shelf electronics in low-Earth orbit

Observations of the high-latitude ionosphere with the Poker Flat MST radar - Analyses using simultaneous Chatanika radar measurements