Footprints of Galactic Immigration Uncovered in Andromeda Galaxy
![Footprints of Galactic Immigration Uncovered in Andromeda Galaxy](http://noirlab.edu/public/media/archives/images/screen/noirlab2304a.jpg)
A team of researchers led by astronomers at NSF’s NOIRLab has uncovered striking new evidence for a mass migration of stars into the Andromeda Galaxy. Intricate patterns in the motions of stars reveal an immigration history very similar to that of the Milky Way. The new results were obtained with the DOE’s Dark Energy Spectroscopic Instrument on the Nicholas U. Mayall 4-meter Telescope at Kitt Peak National Observatory, a Program of NSF’s NOIRLab.
![](https://scitechdaily.com/images/Two-Ancient-Migration-Events-Andromeda-Galaxy.jpg)
Dynamical Footprints in the Andromeda Galaxy Uncovered by Galactic Archaeologists
Hubble survey unlocks clues to star birth in
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News - KPNO
![](http://www.star.ucl.ac.uk/~apod/apod/image/0512/m31_gendler_Nmosaic1.jpg)
APOD: 2005 December 22 - Andromeda Island Universe
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Robert Gendler: The Andromeda Galaxy - Southwest Arm - M31 – Astrography
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Snapshots of the star that changed the Universe
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Andromeda Galaxy - Wikipedia
![](https://sciencesprings.files.wordpress.com/2020/08/noirlab-image.jpg?w=1100)
From The NSF/ NOAO/NOIRLab (National Optical-Infrared Astronomy Research Laboratory) : “Footprints of Galactic Immigration Uncovered in Andromeda Galaxy” – sciencesprings
![](https://noirlab.edu/public/media/archives/images/thumb350x/noirlab2308a.jpg)
Press Releases
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News - KPNO
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Robert Gendler: The Andromeda Galaxy - Southwest Arm - M31 – Astrography