In the first-ever time-lapse movie of a short-duration gamma-ray burst in millimeter-wavelength light, we see GRB 21106A as captured with the Atacama Large Millimeter/submillimeter Array (ALMA).
This time-lapse movie is assembled from Hubble Space Telescope observations spanning approximately 90 days between December 2023 and March 2024. CREDIT: NASA/ESA/Amy Simon (NASA-GSFC)/Joseph ...