The origin of primordial irregularities in the universe
The Origin of QSO Absorption Lines from QSOs
The Origin of Regional Dust Deposits on Mars
The origin of rigidly rotating magnetic field patterns on the sun
The Origin of Solar Energetic Particle Events: Coronal Acceleration versus Shock Wave Acceleration
The origin of some New Zealand metamorphic rocks as shown by their major and trace element composition
The Origin of Subluminous O Stars
The origin of sulfide-rimmed metal grains in ordinary chondrites
The origin of tectonic lineation in extensional basins: Combined neutron texture and magnetic analyses on ''undeformed'' clays [rapid communication]
The Origin of Tektites
The origin of tektites - settled at last
The Origin Of The 1998 June BoöTid Meteor Shower
The origin of the Brunflo fossil meteorite and extraterrestrial chromite in mid-Ordovician limestone from the Gärde quarry (Jämtland, central Sweden)
The origin of the continuum of active galactic nuclei
The origin of the Crab Nebula and electron capture supernova of 8-10 solar-mass stars
The origin of the Crab Nebula and the electron capture supernova in 8-10 M solar mass stars
The Origin of the Dramatic Flux and Spectral Variability in the Circinus Galaxy
The origin of the elements as seen through supernova remnants
The Origin of the Galactic Ridge X-Ray Emission
The origin of the high speed solar wind