`1.3-Year' and `153-day' Periodicities in the Sun's Surface Rotation

`c' is the speed of light, isn't it?

`Comparing the Predicted Abell/ACO Cluster & the MarkIII Galaxy Density and Velocity Fields', Contribution to the Wide Field Spectroscopy Meeting held in Athens, 20-24 May 1996

`Dex' or `Order of Magnitude'?

`Earth system' analysis and the second Copernican revolution

`Eppur Si Muove': On The Motion of the Acoustic Peak in the Correlation Function

`Faster than light' photons and rotating black holes

`Fine Structure' in the energy spectrum, and changes in the mass composition, of cosmic rays in the energy range 0.3-10 PeV

`First Light' in the Universe; What Ended the "Dark Age"?

`Hidden' Symmetries of Higher Dimensional Rotating Black Holes

`Hyper Parameters' Approach to Joint Estimation: Applications to Cepheid-Calibrated Distances and X-Ray Clusters

`Iconoclastic', Categorical Quantum Gravity

`Island Surfing' Mechanism of Electron Acceleration During Magnetic Reconnection

`Isotopically strange xenon' in meteoritic nanodiamonds: implantation by stellar winds?

`Mass without mass' from thin shells in Gauss-Bonnet gravity

`OHANA: one step closer to an Extremely Large Optical Interferometer

`On Solving Kepler's Equation For Nearly Rectilinear Hyperbolic Orbits'

`Operational' Energy Conditions

`Popular' journals and community in American astronomy, 1882 - 1951

`Pure' Supernovae and Accelerated Expansion of the Universe