437 citations · 751 across the 10 of their papers we have counts for
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A Cometary Bow Shock and Mid-Infrared Emission Variations Revealed in Spitzer Observations of HD 34078 and IC 405
Kevin France, Stephan R. McCandliss, Roxana E. Lupu
We present new infrared observations of the emission/reflection nebula IC 405 obtained with the Spitzer Space Telescope. Infrared images in the four IRAC bands (3.6, 4.5, 5.8, and…
Carbon Monoxide in Comet 9P/Tempel 1 before and after the Deep Impact Encounter
Paul D. Feldman, Roxana E. Lupu, Stephan R. McCandliss +4
One of the goals of the Hubble Space Telescope program to observe periodic comet 9P/Tempel 1 in conjunction with NASA's Deep Impact mission was to study the generation and evolutio…
Discovery of Lyman-alpha Pumped Molecular Hydrogen Emission in the Planetary Nebulae NGC 6853 and NGC 3132
R. E. Lupu, K. France, S. R. McCandliss
We report the first observation of Ly pumped molecular hydrogen emission lines in planetary nebulae. The H emission observed in the ultraviolet spectra of NGC 6853 and NGC…