Review
Open access
Oct 2026
A fast radio burst at redshift 2, three billion years after the Big Bang.
Fast radio bursts (FRBs) are millisecond-duration radio transients from extragalactic sources. Their frequency and polarization properties are affected by plasma and magnetic fields along the line of sight to Earth. We report radio observations of FRB 20240304B and near-infrared follow-up to identify its host galaxy. T...
M. Caleb, T. Nanayakkara, B. Stappers et al.
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