Galaxies Gamma Ray Burst GRB 970228 Appears To Originate Outside Our Galaxy September 16, 1997 · NASA Zoom to full resolution Share Original on NASA ↗ More Hubble images of GRB 970228Hubble Stays on Trail of Fading Gamma-Ray Burst FireballSeptember 16, 1997Gamma Ray Burst GRB 970228 Appears To Originate Outside Our GalaxySeptember 16, 1997Hubble Pinpoints Optical Counterpart of Gamma Ray Burst in a Distant GalaxyJune 10, 1997Zoom into the AntennaeOctober 21, 1997 · videoHypothetical Collision of the Milky Way with the Andromeda GalaxyOctober 21, 1997 · videoComputer Simulation: The Formation of the Antennae PairOctober 21, 1997 · videoGravitationally Lensed Image of Highest Redshift GalaxyJuly 30, 1997Gravitationally Lensed Image of Highest Redshift GalaxyJuly 30, 1997 ← Newer: Gamma Ray Burst GRB 970228 Appears To Originate Outside Our…Older: Black Hole’s Disk is Flooded With Ultraviolet Light →