Star-forming regions show a rich and varied chemistry, including the presence of complex
organic molecules—in both the cold gas distributed on large scales and the hot regions …

The inner∼ 200 pc region of the Galaxy contains a 4 million M⊙ supermassive black hole
(SMBH), significant quantities of molecular gas, and star formation and cosmic-ray energy …

Star formation is a fundamental process for galactic evolution. One issue over the last
several decades has been determining whether star formation is induced by external …

Context. Urea, NH 2 C (O) NH 2, is a molecule of great importance in organic chemistry and
biology. Two searches for urea in the interstellar medium have been reported in the past, but …

Galactic plane radio surveys play a key role in improving our understanding of a wide range
of astrophysical phenomena. Performing such a survey using the latest interferometric …

Within the central few hundred parsecs of the Milky Way, extending from longitude l=− 1° to
1.5°, lies the Central Molecular Zone of the Galactic Centre. This extraordinary region is …

We present an unbiased spectral line survey towards the Galactic Centre (GC) quiescent
giant molecular cloud, G+ 0.693 using the GBT and IRAM 30 telescopes. Our study …

NGC 253 hosts the nearest nuclear starburst. Previous observations show a region rich in
molecular gas, with dense clouds associated with recent star formation. We used the …

ABSTRACT G+ 0.693-0.03 is a quiescent molecular cloud located within the Sagittarius B2
(Sgr B2) star-forming complex. Recent spectral surveys have shown that it represents one of …

Stellar feedback in the form of radiation pressure and magnetically driven collimated
outflows may limit the maximum mass that a star can achieve and affect the star formation …