NASA, ESA, CSA, STScI, Chris Willott (National Research Council Canada), Lamiya Mowla (Wellesley College), Kartheik Iyer (Columbia University)

Formation of a low-mass galaxy from star clusters in a 600-million-year-old Universe

NASA, ESA, CSA, STScI, Chris Willott (National Research Council Canada), Lamiya Mowla (Wellesley College), Kartheik Iyer (Columbia University).

Lammim Ahad gives a colloquium on simulating galaxies in clusters

On November 28, Dr. Syeda Lammim Ahad, an independent postdoctoral fellow at the Waterloo Centre for Astrophysics, University of Waterloo, Canada, spoke at the first colloquium organized by the Center for Astronomy, Space Science, and Astrophysics…

Our Postbac RA starts a funded MSc at NDSU

Many congratulations to our Postbac Research Assistant (PRA) Fatema Akter who is starting a funded MSc at North Dakota State University, USA, from Spring 2025. She joined COALab in March 2024 and she will work here until November 2024. Working…

অন্ধকারের উৎস-হতে উৎসারিত আলো

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আজ থেকে চৌদ্দ বিলিয়ন বছর আগে বিগব্যাং নামের এক অদ্ভুত ঘটনার মাধ্যমে আমাদের ইউনিভার্সের জন্ম।…

The SARAO MeerKAT 1.3 GHz Galactic Plane Survey

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We present the SARAO MeerKAT Galactic Plane Survey (SMGPS), a 1.3 GHz continuum survey of almost half of the Galactic Plane ($251^\circ \le l \le 358^\circ$ and $2^\circ \le l \le 61^\circ$ at $|b| \le 1.5^\circ$). SMGPS is the…

Hiring: 2 Research Assistants

Research Assistant in Astronomy & Astrophysics THIS POST HAS BEEN FILLED ALREADY. We are seeking a postbac (post-baccalaureate) Research Assistant who will work under the supervision of an observational astronomer and a theoretical…

Morphological classification of Radio Galaxies using Semi-Supervised Group Equivariant CNNs

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Out of the estimated few trillion galaxies, only around a million have been detected through radio frequencies, and only a tiny fraction, approximately a thousand, have been manually classified. We have addressed this disparity between labeled…

পালসারের বিমে স্থানকালের ঢেউ

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আজ থেকে প্রায় ১৩০ কোটি বছর আগে এক জোড়া সাধারণ ব্ল্যাকহোল একসাথে মিলে আরো বড় একটা ব্ল্যাকহোল…

অদৃশ্য আলোতে আকাশগঙ্গার অন্তর

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পৃথিবীর সবচেয়ে ভালো রেডিও দুরবিন দিয়ে তোলা হয়েছে আমাদের গ্যালাক্সি আকাশগঙ্গার এক অবিশ্বাস্য…

Mining mini-halos with MeerKAT I. Calibration and imaging

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Radio mini-halos are clouds of diffuse, low-surface brightness synchrotron emission that surround the Brightest Cluster Galaxy (BCG) in massive cool-core galaxy clusters. In this paper, we use third generation calibration (3GC), also called…