An extended halo around an ancient dwarf galaxy
© 2021, The Author(s), under exclusive licence to Springer Nature Limited. The Milky Way is surrounded by dozens of ultrafaint (<105 L☉) dwarf satellite galaxies1-3. They are the remnants of the earliest galaxies4, as confirmed by their ancient5 and chemically primitive6,7 stars. Simulations8-10...
| Main Authors: | , , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Springer Science and Business Media LLC,
2022-04-11T14:29:38Z.
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| Subjects: | |
| Online Access: | Get fulltext |