Ondines-curse
发表于 2025-3-28 16:25:52
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抛弃的货物
发表于 2025-3-28 18:49:43
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POWER
发表于 2025-3-28 23:58:58
978-3-319-37812-1Springer International Publishing Switzerland 2015
onlooker
发表于 2025-3-29 06:29:57
Lessons From the Milky Way: The Kapteyn Universe, was supported by the observation of very different mixes in stellar types in the two streams. Had Kapteyn adopted the absorption as he himself had determined it he would not have been able to arrive at a consistent picture.
词汇表
发表于 2025-3-29 10:54:45
,Gould’s Belt,es resulting from shell-shell collisions in the galactic plane. The origin of the Gould’s belt may be connected to instabilities in the curling gas flows downstream from the Galaxy spiral arms, forming ISM clouds and star formation complexes.
显而易见
发表于 2025-3-29 13:54:18
Cloud and Star Formation in Spiral Arms,ssive GMCs. We discuss in more detail interactions of clouds in the ISM, and argue that these are more complex than early ideas of cloud–cloud collisions. Finally we show ongoing work to determine whether the Milky Way is a flocculent or grand design spiral.
ACTIN
发表于 2025-3-29 16:59:45
views by the world’s leading experts in the field.Proceeding. Our understanding of galaxy formation comes mostly from two sources: sensitive observations at high angular resolution of the high-redshift Universe, where galaxies are observed to be forming, and detailed observations of individual stars
连接
发表于 2025-3-29 22:43:30
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gene-therapy
发表于 2025-3-30 00:52:51
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Haphazard
发表于 2025-3-30 08:02:41
The Outer Disk and Halo of Andromeda: The View with PAndAS,tensive substructure, globular clusters and a large population of dwarf galaxies. While broadly inline with our expectations of galaxy evolution in a ΛCDM universe, PAndAS has revealed an unexpected plane of co-rotating dwarf galaxies which challenges our cosmological expectations.