Del Monte, E.E.Del MonteBarbiellini, G.G.BarbielliniFuschino, F.F.FuschinoCutini, SaraSaraCutiniAntonelli, Lucio AngeloLucio AngeloAntonelliPittori, CarlottaCarlottaPittoriSantolamazza, P.P.SantolamazzaVerrecchia, FrancescoFrancescoVerrecchiaGiommi, PaoloPaoloGiommi2020-09-172020-09-172011-02-01https://hdl.handle.net/20.500.13025/2488Nuclear Instruments and Methods in Physics Research Section A, Volume 630, Issue 1, p. 155-158.Since its early phases of operation, the AGILE mission is successfully observing Gamma Ray Bursts (GRBs) in the hard X-ray band with the SuperAGILE imager and in the MeV range with the Mini-Calorimeter. Up to now, three firm GRB detections were obtained above 25 MeV and some bursts were detected with lower statistical confidence in the same energy band. When a GRB is localized, either by SuperAGILE or Swift/BAT or INTEGRAL/IBIS or Fermi/GBM or IPN, inside the field of view of the Gamma Ray Imager of AGILE, a detection is searched for in the gamma ray band or an upper limit is provided. A promising result of AGILE is the detection of very short gamma ray transients, a few ms in duration and possibly identified with Terrestrial Gamma-ray Flashes. In this paper we show the current status of the observation of Gamma Ray Bursts and Terrestrial Gamma-ray Flashes with AGILE.journal article10.1016/j.nima.2010.06.050http://adsabs.harvard.edu/abs/2011NIMPA.630..155D2011NIMPA.630..155D