Diffuse interstellar bands (DIBs) represent one of the longest-standing enigmas in astronomical spectroscopy. These broad absorption features, observed in the optical and near-infrared spectra of ...
We present Jansky Very Large Array observations of 20 – 37 GHz absorption lines from nearby Galactic diffuse molecular gas seen against four cosmologically-distant compact radio continuum sources. The ...
Space scientists working to solve one cosmic mystery at NASA’s Ames Research Center, Moffett Field, Calif. now have the capability to better understand unidentified matter in deep space. Using a new ...
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