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Interstellar Glycolaldehyde: The First Sugar
Interstellar glycolaldehyde (CH OHCHO) has been detected in emission toward the Galactic center source 2 Sagittarius B2(N) by means of millimeter-wave rotational transitions. Glycolaldehyde is anExpand
Green Bank Telescope Detection of New Interstellar Aldehydes: Propenal and Propanal
The new interstellar molecules propenal (CH2CHCHO) and propanal (CH3CH2CHO) have been detected largely in absorption toward the star-forming region Sagittarius B2(N) by means of rotationalExpand
Green Bank Telescope Observations of Interstellar Glycolaldehyde: Low-Temperature Sugar
Interstellar glycolaldehyde (CH2OHCHO) has been detected with the 100 m Green Bank Telescope (GBT) toward the star-forming region Sagittarius B2(N) by means of the 110-101, 211-202, 312-303, andExpand
A Rigorous Attempt to Verify Interstellar Glycine
In 2003, Kuan and coworkers reported the detection of interstellar glycine (NH2CH2COOH) based on observations of 27 lines in 19 different spectral bands in one or more of the sources Sgr B2(N-LMH),Expand
THE 2014 ALMA LONG BASELINE CAMPAIGN: AN OVERVIEW*
A major goal of the Atacama Large Millimeter/submillimeter Array (ALMA) is to make accurate images with resolutions of tens of milliarcseconds, which at submillimeter (submm) wavelengths requiresExpand
Interstellar Antifreeze: Ethylene Glycol
Interstellar ethylene glycol ( ) has been detected in emission toward the Galactic center source HOCH CH OH 22 Sagittarius B2(N-LMH) by means of several millimeter-wave rotational torsionalExpand
Discovery of the interstellar chiral molecule propylene oxide (CH3CHCH2O)
TLDR
Propylene oxide is detected in the gas phase in a cold, extended molecular shell around the embedded, massive protostellar clusters in the Sagittarius B2 star-forming region, representative of the earliest stage of solar system evolution in which a chiral molecule has been found. Expand
Detection of C8H– and Comparison with C8H toward IRC +10 216
We report the detection of new transitions of octatetraynyl (C8H) toward the circumstellar envelope IRC +10 216 using data taken with the 100 m Green Bank Telescope (GBT). In addition, we report fiveExpand
THE SPATIAL SCALE OF GLYCOLALDEHYDE IN THE GALACTIC CENTER
We previously reported the spectral detection of the first interstellar sugar, which is known as glycolaldehyde (CH2OHCHO), by observing six separate millimeter-wave rotational transitions with theExpand
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