Press Release: http://www.eso.org/public/news/eso1045/ Astronomers from the European Southern Observatory have just announced the discovery of an exoplanet orbiting a star whose origins lie outside the Milky Way. This star, HIP 13044, entered the Milky Way via the Helmi Stream, a stream of stars resulting from a collision with a nearby dwarf galaxy. Sagittarius A animation, David Law Univ. of Virginia: http://www.astro.virginia.edu/~mfs4n/sgr/ Music Used: http://www.archive.org/details/RNRM004_ReyhanNaimRicklefs_2003_Definitive http://www.archive.org/details/12StepStaircase_1999_Downtown