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The simultaneous detection of electromagnetic and gravitational waves from the coalescence of two neutron stars (GW170817 and GRB170817A) has ushered in a new era of "multi-messenger" astronomy, with electromagnetic detections spanning from…

High Energy Astrophysical Phenomena · Physics 2020-06-10 Mouza Almualla , Michael W. Coughlin , Shreya Anand , Khalid Alqassimi , Nidhal Guessoum , Leo P. Singer

The past year has witnessed discovery of the first identified counterparts to a gravitational wave transient (GW 170817A) and a very high-energy neutrino (IceCube-170922A). These source identifications, and ensuing detailed studies, have…

At the time of defining the science objectives of the INTernational Gamma-Ray Astrophysics Laboratory (INTEGRAL), such a rapid and spectacular development of multi-messenger astronomy could not have been predicted, with new impulsive…

Astrophysical observations of the cosmos allow us to probe extreme physics and answer foundational questions on our universe. Modern astronomy is increasingly operating under a holistic approach, probing the same question with multiple…

High Energy Astrophysical Phenomena · Physics 2025-04-04 Eric Burns , Christopher L. Fryer , Ivan Agullo , Jennifer Andrews , Elias Aydi , Matthew G. Baring , Eddie Baron , Peter G. Boorman , Mohammad Ali Boroumand , Eric Borowski , Floor S. Broekgaarden , Poonam Chandra , Emmanouil Chatzopoulos , Hsin-Yu Chen , Kelly A. Chipps , Francesca Civano , Luca Comisso , Alejandro Cárdenas-Avendaño , Phong Dang , Catherine M. Deibel , Tarraneh Eftekhari , Courey Elliott , Ryan J. Foley , Christopher J. Fontes , Amy Gall , Gwendolyn R. Galleher , Gabriela Gonzalez , Fan Guo , Maria C. Babiuc Hamilton , J. Patrick Harding , Joseph Henning , Falk Herwig , William Raphael Hix , Anna Y. Q. Ho , Kelly Holley-Bockelmann , Rebekah Hounsell , C. Michelle Hui , Thomas Brian Humensky , Aimee Hungerford , Robert I. Hynes , Weidong Jin , Heather Johns , Maria Gatu Johnson , Jamie A. Kennea , Carolyn Kuranz , Gavin P. Lamb , Kristina D. Launey , Tiffany R. Lewis , Ioannis Liodakis , Daniel Livescu , Stuart Loch , Nicholas R. MacDonald , Thomas Maccarone , Lea Marcotulli , Athina Meli , Bronson Messer , M. Coleman Miller , Valarie Milton , Elias R. Most , Darin C. Mumma , Matthew R. Mumpower , Michela Negro , Eliza Neights , Peter Nugent , Dheeraj R Pasham , David Radice , Bindu Rani , Jocelyn S. Read , Rene Reifarth , Emily Reily , Lauren Rhodes , Andrea Richard , Paul M. Ricker , Christopher J. Roberts , Hendrik Schatz , Peter Shawhan , Endre Takacs , John A. Tomsick , Aaron C. Trigg , Todd Urbatsch , Nicole Vassh , V. Ashley Villar , Zorawar Wadiasingh , Gaurav Waratkar , Michael Zingale

Time-domain astrophysics has leaped forward with the direct discovery of gravitational waves and the emergence of new generation instruments for multi-messenger studies. The capacity of the multi-messenger multi-wavelength community to…

Instrumentation and Methods for Astrophysics · Physics 2024-10-22 Monica Seglar-Arroyo , Halim Ashkar , Mathieu de Bony de Lavergne , Fabian Schüssler

A major boost in the understanding of the universe was given by the revelation of the first coalescence event of two neutron stars (GW170817) and the observation of the same event across the entire electromagnetic spectrum. With 3rd…

High Energy Astrophysical Phenomena · Physics 2021-10-20 Elena Cuoco , Barbara Patricelli , Alberto Iess , Filip Morawski

The gravitational wave GW170817 from a binary neutron star merger and the simultaneous electromagnetic detection of the GRB170817A by Fermi Gamma-Ray Space Telescope, opened a new era in the multi-messenger astronomy. Furthermore, the GRBs…

High Energy Astrophysical Phenomena · Physics 2024-07-16 Alessandro Drago , Simone Bini , Mariangela Cestelli Guidi , Augusto Marcelli , Valerio Bocci , Emanuele Pace

The rise of direct detection of gravitational waves (GWs) started a new era in multi-messenger astrophysics. Like GWs, many other astrophysical transient sources suffer from poor localization, which can span tens to thousands of square…

Instrumentation and Methods for Astrophysics · Physics 2025-08-12 Halim Ashkar , Monica Seglar-Arroyo , Fabian Schüssler , Weizmann Kiendrébéogo , Mathieu de Bony de Lavergne

Two years ago, the astronomical community witnessed a historical breakthrough observation: the detection of a short Gamma-Ray Burst (GRB) by gamma-ray instruments in coincidence with the detection of a Gravitation Wave (GW) signal produced…

High Energy Astrophysical Phenomena · Physics 2019-09-16 Elisabetta Bissaldi

Multimessenger astronomy incorporating gravitational radiation is a new and exciting field that will potentially provide significant results and exciting challenges in the near future. With advanced interferometric gravitational wave…

General Relativity and Quantum Cosmology · Physics 2019-08-13 N. L. Christensen

Fast radio bursts (FRBs) are extremely bright, millisecond duration cosmic transients of unknown origin. The growing number of wide-field and high-time-resolution radio surveys, particularly with next-generation facilities such as the SKA…

The primary challenge in the study of explosive astrophysical transients is their detection and characterisation using multiple messengers. For this purpose, we have developed a new data-driven discovery framework, based on deep learning.…

High Energy Astrophysical Phenomena · Physics 2020-05-14 Iftach Sadeh

Multi-messenger astrophysics, a long-anticipated extension to traditional and multiwavelength astronomy, has recently emerged as a distinct discipline providing unique and valuable insights into the properties and processes of the physical…

High Energy Astrophysical Phenomena · Physics 2019-10-09 Péter Mészáros , Derek B. Fox , Chad Hanna , Kohta Murase

Suppose an astronomer is equipped with a device capable of detecting emissions -- whether they be electromagnetic, gravitational, or neutrino -- from transient sources distributed throughout the cosmos. Because of source rate density…

Astrophysics · Physics 2009-11-11 D. M. Coward , R. R. Burman

The IceCube Neutrino Observatory has the invaluable capability of continuously monitoring the whole sky. This has affirmed the role of IceCube as a sentinel, providing real-time alerts to the astrophysical community on the detection of…

High Energy Astrophysical Phenomena · Physics 2023-07-31 Caterina Boscolo Meneguolo , Elisa Bernardini , Sarah Mancina

At present time Robotic observatory making is of current importance. Having a large field of view and being able to point at anywhere, Robotic astronomical systems are indispensable when they looking for transients like grb, supernovae…

Observations with next-generation ground-based detectors further enhanced with multi-messenger (electromagnetic and neutrino) detections will allow us to probe new extreme astrophysics. Target sources included: core-collapse supernovae,…

Multi-messenger astronomy is a vast and expanding field as electromagnetic observations (EM) are no longer the only way of exploring the Universe. Due to the new messengers, astrophysical events with both gravitational waves (GWs) and EM…

High Energy Astrophysical Phenomena · Physics 2022-06-29 Tosta e Melo , I. , LVK collaboration

Fast Radio Bursts (FRBs) are bright radio transient events, a subset of which have been localized to their host galaxies. Their high dispersion measures offer valuable insights into the ionized plasma along their line of sight, enabling…

Cosmology and Nongalactic Astrophysics · Physics 2025-04-24 Surajit Kalita , Shruti Bhatporia , Amanda Weltman

We describe Glowbug, a gamma-ray telescope for bursts and other transients in the 30 keV to 2 MeV band. It was recently selected for funding by the NASA Astrophysics Research and Analysis program, with an expected launch in the early 2020s.…

Instrumentation and Methods for Astrophysics · Physics 2020-09-28 J. E. Grove , C. C. Cheung , M. Kerr , L. J. Mitchell , B. F. Phlips , R. S. Woolf , E. A. Wulf , M. S. Briggs , C. A. Wilson-Hodge , D. Kocevski , J. Perkins