4.3k citations
- European Southern ObservatoryCL195 papers
- National Radio Astronomy ObservatoryUS149 papers
- Centre National de la Recherche ScientifiqueFR139 papers
- National Astronomical Observatory of JapanJP134 papers
- Center for Astrophysics Harvard & SmithsonianUS101 papers
- Leiden UniversityNL97 papers
- Max Planck Institute for Radio AstronomyDE75 papers
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- The Graduate University for Advanced Studies, SOKENDAIJP63 papers
36 papers · 1 filter
First Sagittarius A* Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole in the Center of the Milky Way
The Event Horizon Telescope Collaboration
We present the first Event Horizon Telescope (EHT) observations of Sagittarius A* (Sgr A), the Galactic center source associated with a supermassive black hole. These observati…
First Sagittarius A* Event Horizon Telescope Results. II. EHT and Multi-wavelength Observations, Data Processing, and Calibration
The Event Horizon Telescope Collaboration
We present Event Horizon Telescope (EHT) 1.3 mm measurements of the radio source located at the position of the supermassive black hole Sagittarius A* (Sgr A*), collected during th…
ATCA Study of Small Magellanic Cloud Supernova Remnant 1E 0102.2-7219
Rami Z. E. Alsaberi, M. D. Filipović, S. Dai +29
We present new and archival Australia Telescope Compact Array and Atacama Large Millimeter/submillimeter Array data of the Small Magellanic Cloud supernova remnant 1E 0102.2-7219 a…
Bright beacons? ALMA non-detection of a supposedly bright [OI] 63-um line in a redshift-6 dusty galaxy
M. Rybak, L. Lemsom, A. Lundgren +8
We report a non-detection of the [OI] 63-um emission line from the z = 6.03 galaxy G09.83808 using ALMA Band 9 observations, refuting the previously claimed detection with APEX by…
Tracing obscured galaxy build-up at high redshift using deep radio surveys
Stergios Amarantidis, Jose Afonso, Israel Matute +5
A fundamental question of extra-galactic astronomy that is yet to be fully understood, concerns the evolution of the star formation rate (SFR) and supermassive black hole (SMBH) ac…
The first detection of SiC in the interstellar medium
S. Massalkhi, I. Jiménez-Serra, J. Martín-Pintado +7
We report the first detection of SiC in the interstellar medium. The molecule was identified through six rotational transitions toward G\,+0.6930.027, a molecular cloud loca…