Results 71 to 80 of about 220,363 (170)

Polarized thermal emission from dust in a galaxy at redshift 2.6. [PDF]

open access: yesNature, 2023
Geach JE   +7 more
europepmc   +1 more source

Galactic Chemical Evolution Models Favor an Extended Type Ia Supernova Delay-time Distribution

open access: yesThe Astrophysical Journal
Type Ia supernovae (SNe Ia) produce most of the Fe-peak elements in the Universe and therefore are a crucial ingredient in galactic chemical evolution models.
Liam O. Dubay   +2 more
doaj   +1 more source

Galaxias Enanas del Grupo Local

open access: yesMomento, 2009
The satellite galaxies of the Milky Way are very important both for the studies of the formation and evolution of galaxies and for the research on the dark matter problem. In the present review paper some structural properties of the Local Group, as well
A Casallas Lagos   +2 more
doaj  

Measuring the Milky Way Vertical Potential with the Phase Snail in a Model-independent Way

open access: yesThe Astrophysical Journal
The vertical phase-space spiral (snail) is a direct sign of disequilibrium of the Milky Way’s disk. Nevertheless, the wrapping of the phase snail contains information on the vertical potential.
Rui Guo   +4 more
doaj   +1 more source

Dynamical evidence of the age-metallicity relation in the Milky Way disk [PDF]

open access: bronze, 2006
H. J. Rocha–Pinto   +4 more
openalex   +1 more source

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