![Ghost [particle] hunting in gamma-ray bursts](https://astrobites.org/wp-content/uploads/2024/03/neutrinogrbs-e1709567329392-320x260.png)
Ghost [particle] hunting in gamma-ray bursts
Are gamma-ray bursts also powering neutrino bursts? Today’s authors investigate!
Radio-ing in a multi-messenger detection
Today’s authors discuss the best method to search for joint neutrino and light emission from collapsing stars, by utilizing radio and X-ray observations.
Catching a Neutron Star Collision on Camera
A bright flash of high-energy gamma rays heralds the merger of two dense neutron stars. What’s left behind? For the first time, authors have detected a follow-up radio burst which may hint at the nature of the merger’s remnant.
LHAASO-ing the brightest gamma-ray burst
Today’s paper describes the brightest ever gamma-ray burst, as seen in very-high-energy gamma-rays by LHAASO.
Breaking records with the brightest gamma-ray burst: GRB 221009A
Today’s authors discuss observations of the extraordinary gamma-ray burst GRB 221009A, the brightest of all time, as observed by the Fermi Gamma-ray Burst Monitor.
Multi-messenger constraints on the Hubble constant
The Hubble tension remains a major open question in contemporary cosmology. Today’s paper addresses using gravitational waves and light from neutron star mergers to constrain the Hubble constant.