Methyl carbamate is detected for the first time in interstellar space toward G358.93-0.03 MM1, with a column density of (4.21±0.84)×10^15 cm^{-2} at 204 K, while glycine and other C2H5O2N isomers remain undetected.
Nature Astronomy , year = 2020, month = jan, volume =
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A ~40 solar-mass protostar in Sgr C is surrounded by a Keplerian disk of centrifugal radius 1300 au, free-falling streamers, and an envelope accretion rate of 7e-3 solar masses per year.
Serendipitous discovery of a bound nine-member protostellar system in NGC 6334-43 formed by filament fragmentation, with outflows from two sources and virial masses derived for three cores.
Maser emissions act as cosmic rulers for astrometric measurements of astronomical sources from protostellar scales to galactic distances, with SKA-Mid enabling expanded multi-species observations.
citing papers explorer
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First Interstellar Detection of Methyl Carbamate: A New Observational Anchor for Glycine Chemistry
Methyl carbamate is detected for the first time in interstellar space toward G358.93-0.03 MM1, with a column density of (4.21±0.84)×10^15 cm^{-2} at 204 K, while glycine and other C2H5O2N isomers remain undetected.
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The Keplerian disk, envelope, and streamers surrounding an early O-type protostar in the Sagittarius C cloud of the Central Molecular Zone
A ~40 solar-mass protostar in Sgr C is surrounded by a Keplerian disk of centrifugal radius 1300 au, free-falling streamers, and an envelope accretion rate of 7e-3 solar masses per year.
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A nine-member protostellar system forming via filament fragmentation in the high mass protocluster NGC 6334-43
Serendipitous discovery of a bound nine-member protostellar system in NGC 6334-43 formed by filament fragmentation, with outflows from two sources and virial masses derived for three cores.
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Cosmic Rulers: Masers as Tools for Probing Structure in the Galaxy and Beyond, from AU to kpc
Maser emissions act as cosmic rulers for astrometric measurements of astronomical sources from protostellar scales to galactic distances, with SKA-Mid enabling expanded multi-species observations.