246 citations · 597 across the 6 of their papers we have counts for
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Properties of protostars in the Elephant Trunk globule IC 1396A
William T. Reach, Dohy Faied, Jeonghee Rho +7
Extremely red objects, identified in the early Spitzer Space Telescope observations of the bright-rimmed globule IC 1396A and photometrically classified as Class I protostars Class…
Discovery of superthermal hydroxyl (OH) in the HH211 outflow
A. Tappe, C. J. Lada, J. H. Black +1
We present a 5-37 micron infrared spectrum obtained with the Spitzer Space Telescope toward the southeastern lobe of the young protostellar outflow HH211. The spectrum shows an ext…
Freshly Formed Dust in the Cassiopeia A Supernova Remnant as Revealed by the Spitzer Space Telescope
J. Rho, T. Kozasa, W. T. Reach +6
We performed Spitzer Infrared Spectrograph mapping observations covering nearly the entire extent of the Cassiopeia A supernova remnant (SNR), producing mid-infrared (5.5-35 micron…
A Spitzer Space Telescope Infrared Survey of Supernova Remnants in the Inner Galaxy
William T. Reach, Jeonghee Rho, Achim Tappe +7
Using Infrared Array Camera (IRAC) images at 3.6, 4.5, 5.8, and 8 microns from the GLIMPSE Legacy science program on the Spitzer Space Telescope, we searched for infrared counterpa…
Dark Matter and Cold Fractal Clouds
Achim Tappe
There is strong evidence for a large fraction of dark matter in the Universe. Some of the evidence and candidates for dark matter are reviewed. Dark matter in spiral galaxies may b…