... Explanation: With brilliant Venus above the western horizon at sunset and Jupiter and Saturn high in the east by early evening, November's nightsky is filled with bright planets. ...
... Explanation : Comet Hale-Bopp continues its slow trek across the nightsky, and can now be seen superposed near the bright globular cluster M14 . ...
... m, Origlia & Oliva 1991); (2) the nightsky (clouds) at a wavelength where the OH ... secondary modulation) were taken on the nightsky (thick clouds) and on the backside ...
... visually to detect possible artefacts or contamination with nightsky lines ... velocities, and measure the width of nightsky lines to correct the dispersion maps ... of the emission line spectrum with nightsky lines, fitting the [O ii] emission ...
... in time and space to the observation of interest) of the sky frames during the night ... flatfielded with flats derived from the nightsky, and K and K s with differential ...
... due to scattered sunlight -- but if your eyes had much more sensitivity, they would also see a very dim blue glow in the sky at night caused by myriads of faint blue galaxies, the mysterious nature of which was unknown until we imaged them in detail with ...
... You see a star in the nightsky because the sky around it is dark. ... Everyone knows that this paradox is not true, since the sky is dark at night. ...