GRB 210702A: A NewGRB 210702A: A NewAfterglow Mysterychallenges existing GRB models.Rebrightening in millimeter wavesHigh Energy Astrophysical PhenomenaNew Insights from GRB 210702A ObservationsGamma-ray burst GRB 210702A reveals complex behaviors in afterglow emissions.2025-06-19T06:19:42+00:00 ― 5 min read