Results 201 to 210 of about 34,781 (306)

Physical properties of RR Lyrae variables in Galactic globular clusters and dwarf spheroidal galaxies

open access: diamond, 2019
Saruta Benkortem   +4 more
openalex   +1 more source

VLT/UVES Abundances in Four Nearby Dwarf Spheroidal Galaxies. II. Implications for Understanding Galaxy Evolution [PDF]

open access: bronze, 2003
Eline Tolstoy   +13 more
openalex   +1 more source

Self-interacting Dark Matter Interpretation of Crater II

open access: yesThe Astrophysical Journal Letters
The satellite galaxy Crater II of the Milky Way is extremely cold and exceptionally diffuse. These unusual properties are challenging to understand in the standard model of cold dark matter.
Xingyu Zhang   +3 more
doaj   +1 more source

SPECTROSCOPIC CONFIRMATION OF THE DWARF SPHEROIDAL GALAXY d0994+71 AS A MEMBER OF THE M81 GROUP OF GALAXIES [PDF]

open access: bronze, 2016
Elisa Toloba   +11 more
openalex   +1 more source

The origin of ultra diffuse galaxies: stellar feedback and quenching. [PDF]

open access: yesMon Not R Astron Soc, 2018
Chan TK   +7 more
europepmc   +1 more source

On Kinematic Substructure in the Sextans Dwarf Spheroidal Galaxy [PDF]

open access: bronze, 2006
Matthew G. Walker   +5 more
openalex   +1 more source

Identifying Dust-lane Spheroidal Galaxies in DESI Legacy Imaging Surveys Using Semisupervised Methods

open access: yesThe Astrophysical Journal Supplement Series
Dust-lane spheroidal galaxies (DLSGs) are unique astrophysical systems that exhibit the morphology of early-type galaxies (ETGs) but are distinguished by prominent dust lanes.
Zhijian Luo   +6 more
doaj   +1 more source

A dynamical study of the Sextans dwarf spheroidal galaxy [PDF]

open access: bronze, 1994
J. C. Hargreaves   +3 more
openalex   +1 more source

Effects of Dark Matter Self-interactions on Sagittarius and its Stream

open access: yesThe Astrophysical Journal
This work explores how assumptions regarding the particle-physics nature of dark matter can alter the evolution of the Sagittarius (Sgr) dwarf spheroidal galaxy and its expansive stellar stream.
Connor Hainje   +3 more
doaj   +1 more source

Local Group Dwarf Galaxies and the Fundamental Manifold of Spheroids [PDF]

open access: bronze, 2006
Dennis Zaritsky   +5 more
openalex   +1 more source

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