IFLScience on MSN2d
Strange Objects Could Be A New Kind Of Star That's Inexplicably Icy
Astronomers have discovered two objects that at first looked like a well-known stage in star formation, but also have ...
JSTOR1y
Infrared Emission Properties of Active Galactic Nuclei from Swift-BAT Hard X-Ray Survey
We use a series of two-color diagrams to analyze the near, mid (MIR), and far-infrared properties of the Swift/BAT AGNs, based on data from the Two Micron All Sky Survey, the Wide Field Infrared ...