Galaxies Milky Way/Andromeda Collision (Phase 3) October 21, 1997 · NASA Zoom to full resolution Share Original on NASA ↗ More galaxiesClose-Up of Star Formation in the Antennae Galaxy (NGC 4038/4039)October 21, 1997Antennae Galaxy Closeup (NGC 4038/4039 )October 21, 1997Milky Way/Andromeda Collision (Phase 1)October 21, 1997Milky Way/Andromeda Collision (Phase 2)October 21, 1997Milky Way/Andromeda Collision (Phase 4)October 21, 1997NGC 5426/5427October 21, 1997NGC 4038/4039October 21, 1997NGC 7252October 21, 1997 ← Newer: Milky Way/Andromeda Collision (Phase 2)Older: Milky Way/Andromeda Collision (Phase 4) →