Bibcode
Forbes, Duncan A.; Beasley, Michael A.; Bekki, Kenji; Brodie, Jean P.; Strader, Jay
Referencia bibliográfica
Science, Volume 301, Issue 5637, pp. 1217-1219 (2003).
Fecha de publicación:
8
2003
Revista
Número de citas
35
Número de citas referidas
32
Descripción
The relics of disrupted satellite galaxies have been found around the
Milky Way and Andromeda, but direct evidence of a satellite galaxy in
the early stages of disruption has remained elusive. We have discovered
a dwarf satellite galaxy in the process of being torn apart by
gravitational tidal forces as it merges with a larger galaxy's dark
matter halo. Our results illustrate the morphological transformation of
dwarf galaxies by tidal interaction and the continued buildup of galaxy
halos.