Multi-messenger astrophysics

The Lazuli Space Observatory: Time-Domain Astronomy’s Next Flagship

In this episode, we dive into the Lazuli Space Observatory, a flagship space mission designed to fill the critical gap in tracking faint, fast-evolving cosmic transients.

When a Magnetar Becomes a Black Hole: The Mystery of EP251129a

In this episode, we dive into the discovery and multiwavelength analysis of EP251129a / GRB 251129A—a extragalactic fast X-ray transient located at redshift \\(z = 0.505\

Off-Nuclear Cosmic Fireworks: The Curious Case of EP241021a

In this episode, we explore the extraordinary extragalactic event EP241021a, a peculiar Fast X-Ray Transient (FXT) discovered by the Einstein Probe on October 21, 2024, a

2.6 Sigma: Super-Kamiokande’s First Indication of Ancient Supernova Neutrinos

In this episode, we dive into a landmark result from the Super-Kamiokande Collaboration: the first experimental indication (2.6\sigma significance) of electron antineutri

Supernovae, TDEs, and Scintillation: How ASKAP and Rubin Are Mapping the Variable Universe

In this episode, we dive into how astronomers are combining the power of the Australian Square Kilometre Array Pathfinder (ASKAP) and the Vera C. Rubin Observatory to cap

JWST and MeerKAT Team Up: Uncovering the Most Distant Fast Radio Burst Yet

Fast Radio Bursts (FRBs) are millisecond-duration radio signals originating from deep space. In this episode, we explore the groundbreaking discovery of FRB 20240304B, de

GRB 221009A: Measuring Relativistic Jets using Radio Interferometry

In this episode, we explore high-precision Very Long Baseline Interferometry (VLBI) radio observations of GRB 221009A, the brightest gamma-ray burst ever detected. Using

Unveiling GRB 240825A: Cosmic Dust, JWST, and a Supernova in Hiding

In this episode, we explore the cosmic mystery of GRB 240825A, a gamma-ray burst detected at redshift z = 0.659. Its short rest-frame duration and hard prompt emission in

From GeV to EeV: A Data-Driven View of Cosmic Rays

How do high-energy particles traveling across the universe reach Earth, and what are they made of? In this episode, we explore the Global Spline Fit (GSF), a comprehensiv

From Blazars to Supernovae: Fermi’s Deepest High-Energy Sky Survey

In this episode, we dive into the release of the Fourth Catalog of Hard Fermi-LAT Sources (4FHL). Utilizing 16 years of continuous data from NASA's Fermi Gamma-ray Space

GRB 220706A: The Longest-Lived Gamma-Ray Burst Engine Ever Seen

In this episode, we explore the extraordinary discovery of GRB 220706A, a record-shattering cosmic explosion at redshift z = 0.8577. While most gamma-ray burst engines di

Chasing Kilonovae: How LIGO-India Multiplies Multimessenger Discoveries

In this episode, we explore the future of multimessenger astronomy as neutron star–black hole (NSBH) mergers take center stage. While binary neutron star collisions have

The Antimatter Explosion: Unraveling Supernova 2024afyu

Episode Overview In this episode, we explore the extraordinary discovery of SN 2024afyu, a nearby supernova located at redshift (z = 0.0085) (approx. 37.7 Mpc). Featurin

NMMA + Astro-COLIBRI: Unmasking Star Explosions in Real Time

With modern wide-field telescopes, astronomers are facing an unprecedented deluge of data—soon peaking at up to 10 million transient alerts every single night. Among this

Structuring the Transient Universe: Astro-COLIBRI’s New AI Pipeline

In this episode, we dive into how astronomers are leveraging state-of-the-art AI to tame the flood of unstructured data in time-domain and multi-messenger astrophysics. W

Peering Through the Ice: The Milky Way’s High-Energy Neutrino Signal

Peering Through the Ice: The Milky Way’s High-Energy Neutrino Signal Episode Summary: In this episode, we explore a major breakthrough in astrophysics: the IceCube Neut

The Schmidt Observatory System unlocking the Transient Universe

In this episode, we dive into the Eric and Wendy Schmidt Observatory System, a groundbreaking initiative designed to pioneer a new paradigm for astronomical research thro

GUANO, NITRATES, and GLIMPSE: The Pipelines Powering Multi-Messenger Astronomy

In this episode, we dive into the cutting-edge of time-domain and multi-messenger astrophysics with a deep look at BAT-GLIMPSE, a revolutionary new open-source pipeline d

The Dynamic Radio Sky: Unveiling Transients with the SKAO

Welcome to a deep dive into the fast-paced, explosive universe of time-domain astronomy! In this episode, we explore how the upcoming Square Kilometre Array Observatory (

X-Raying the Earth: Neutrino Tomography at the South Pole

Welcome back to the podcast! Today, we are exploring a groundbreaking new way scientists are looking deep inside our planet. For a century, our understanding of the Earth