Results 71 to 80 of about 8,688,256 (155)
Early Coformation of the Milky Way’s Thin and Thick Disks at Redshift z > 2
The Astrophysical JournalThe Milky Way serves as a template for understanding the formation and evolution of late-type massive disk galaxies since we can obtain detailed chemical and kinematic information for large samples of individual stars. However, the early formation of the
Lais Borbolato +10 more
doaj +1 more source
The Astrophysical JournalAge is the most difficult fundamental stellar parameter to infer for isolated stars. While isochrone-based ages are in general imprecise for both main-sequence dwarfs and red giants, precise isochrone-based ages can be obtained for stars on the subgiant ...
David M. Nataf +3 more
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Milky Way Project DR1 Large Bubble Catalogue
, 2012 Catalogue of large bubbles released a apart of the Milky Way Project (Zooniverse) first data release.
Robert Simpson (97208)
core +1 more source
Milky Way Project DR1 Small Bubble Catalogue
, 2012 Catalogue of large bubbles released a apart of the Milky Way Project (Zooniverse) first data release.
Robert Simpson (97208)
core +1 more source
The Astrophysical JournalVery metal-poor (VMP) stars record the signatures of early accreted galaxies, making them essential tools for unraveling the early stages of Galaxy formation.
Ruizhi Zhang +11 more
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I'm going to walk the milky white way
, 1958 voiceCollected by Garnett Peters For Mary C. Parler Sung by Negro Sextet Liberty, Mo. Aug. 2, 1958 Reel 312, Item 2 Milky White Way I'm going to walk the milky white way Yes, one of these days, one of these days I'm going to walk the milky white way Yes,
Fletcher, J.D.; Greggs, Ruffie; Jones, Gary; Darcy, Leo; McGannis, Joe; Stewart, Indene
core +1 more source
Stellar Paternity Tests: Matching High-latitude B Stars to the Open Clusters of their Birth
The Astrophysical JournalOB stars generally form in open clusters within the Milky Way’s thin disk, so when they are found at high Galactic latitudes, it is thought that they were ejected from their birth clusters during the past few tens of millions of years.
Brandon Schweers, M. Virginia McSwain
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The Low-α Splash Population in the Milky Way
The Astrophysical Journal LettersThe Milky Way metal-rich halo-like component, also known as the Splash, consists of old (age > 10 Gyr), metal-rich ([Fe/H] > −0.7), high- α stars, i.e., thick-disk-like chemistry, on halo-like orbits (eccentricity > 0.6).
Lais Borbolato +7 more
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Formation of the Two-armed Phase Spiral from Multiple External Perturbations
The Astrophysical JournalRecent studies using the Gaia DR3 data have revealed a two-armed phase spiral in the Z – V _Z phase space in the inner disk. In this study, we present new features of the two-armed phase spiral revealed by the Gaia data and a new mechanism to explain ...
Junxian Lin +5 more
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Joint Modeling of GD-1 and C-19 as Old Streams
The Astrophysical JournalDESI observational data for the GD-1 and C-19 streams are compared to stream simulations in an evolving multihalo potential of a Milky Way–like galaxy based on a cosmological Milky Way–like simulation.
Raymond G. Carlberg +41 more
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