The JWST Finds More Overmassive Black Holes. This Time In Dwarf Galaxies #Science #Space #Astrophysics #BlackHoles #JWST #DwarfGalaxies
www.universetoday.com/articles/the-jwst-finds-...
1
1
0
0
Hashtag
#dwarfgalaxies
Advertisement · 728 × 90
New in the #VirtualObservatory: “Metallicities for emission line galaxies from HALO7D” by Pharo J. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/959/48
#DwarfGalaxies #VisibleAstronomy #Spectroscopy #ChemicalAbundances
0
0
0
0
New in the #VirtualObservatory: “Metallicity measurements of ~500 stars across 13 UFDs” by Fu S.W. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/958/167
#DwarfGalaxies #Metallicity #HstPhotometry #VisibleAstronomy
0
0
0
0
New in the #VirtualObservatory: “Abundances of low-metallicity stars in Sgr dwarf galaxy” by Ou X. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/169/279
#Photometry #RadialVelocity #VisibleAstronomy #DwarfGalaxies
0
0
0
0
A comprehensive database mapping dwarf galaxies and star clusters within 10 Mpc of Earth - your computational gateway to exploring our cosmic neighborhood's smallest stellar systems.
https://github.com/apace7/local_volume_database
#LocalVolume #DwarfGalaxies #AstronomyData
0
0
0
0
New in the #VirtualObservatory: “Abundances of member stars of the Sextans dSph” by Roederer I.U. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/954/55
#VisibleAstronomy #DwarfGalaxies #InterstellarReddening #LineIntensities
0
0
0
0
Massive Stars Make Their Mark in Hubble Dwarf Galaxy Image Massive stars make their mark in Hubble image; Markarian 178 dwarf galaxy reveals Wolf-Rayet stars creating reddish hue from recent starbu...
#Technology #Astronomy #Astrophysics #DwarfGalaxies […]
[Original post on nasaspacenews.com]
0
0
0
0
Recent Surveys Reveal #DwarfGalaxies May Not Contain Supermassive #BlackHoles
www.universetoday.com/articles/rec...
0
0
0
0
Recent Surveys Reveal Dwarf Galaxies May Not Contain Supermassive Black Holes #Science #Space #Astronomy #DwarfGalaxies #BlackHoles #AstronomyNews
1
1
0
0
New in the #VirtualObservatory: “GCs of dwarf galaxies in Perseus cluster” by Saifollahi T. et al.
cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/703/A1...
#GlobularStarClusters #GalaxyClusters #DwarfGalaxies #InfraredAstronomy
0
0
0
0
New in the #VirtualObservatory: “WISDOM Proj XII ALMA CO(2-1) of clumps and clouds” by Liu L. et al.
cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/517/...
#Astrometry #DwarfGalaxies #Interferometry #Spectroscopy
1
0
0
0
Hunting For "Wnadering" Black Holes In Dwarf Galaxies #Science #Space #Astrophysics #BlackHoles #DwarfGalaxies
0
0
0
0
Searching For Exoplanets In The Remnants Of A Dwarf Galaxy #Science #Space #Exoplanets #Astrophysics #DwarfGalaxies
1
0
0
0
Debate on Dark Matter Resolved: Dwarf Galaxies Prove Invisible Matter Debate on dark matter resolved by dwarf galaxy analysis—study shows visible matter alone cannot explain gravitational fields,...
#Research #AstrophysicsResearch #Cosmology #DarkMatter […]
[Original post on nasaspacenews.com]
0
0
0
0
Dwarf Galaxies May Hold the Answers to the Debate on Dark Matter #Science #Space #Astrophysics #DarkMatter #DwarfGalaxies
0
0
0
0
New in the #VirtualObservatory: “Optical variability of ~700 low mass AGNs” by Burke C.J. et al.
cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/516/...
#Redshifted #DwarfGalaxies #ActiveGalacticNuclei #Astrometry
1
0
0
0
Dwarf Galaxies Identified as Primary Light Sources in Cosmic Dawn
JWST data show early dwarf galaxies outnumber massive ones about 100:1 and emit ionizing UV light roughly four times higher than earlier estimates, per a Nature paper published Feb 2024. getnews.me/dwarf-galaxies-identifie... #dwarfgalaxies #cosmicdawn
0
0
0
0
These Dwarf Galaxies are Joined by an Intergalactic Bridge Tens of Thousands of Light-years Long #Science #Space #Astrophysics #DwarfGalaxies #IntergalacticBridge
0
0
0
0
Two Dwarf Galaxies Plunge into Virgo Cluster at 547 miles per second
Two dwarf galaxies, NGC 4532 and DDO 137, are rushing into the Virgo Cluster at 547 mi s⁻¹, leaving a 185,000‑light‑year hydrogen bridge. Read more: getnews.me/two-dwarf-galaxies-plung... #virgocluster #dwarfgalaxies
0
0
0
0
Astronomers Find Massive Hydrogen Bridge Between Dwarf Galaxies
A 185,000‑ly hydrogen bridge links galaxies NGC 4532 & DDO 137, ~53 Mly away, reported Sep 2025. The system also shows a 1.6‑Mly gas tail. getnews.me/astronomers-find-massive... #hydrogenbridge #dwarfgalaxies #wallaby
0
0
0
0
Astronomers Find Record-Breaking Gas Bridge Between Two Virgo Galaxies
Two Virgo dwarfs, NGC 4532 and DDO 137, are joined by a cold-hydrogen bridge over 185,000 ly, the longest ever seen, while the pair falls inward at ~880 km/s. Read more: getnews.me/astronomers-find-record-... #virgo #galaxybridge #dwarfgalaxies
0
0
0
0
New in the #VirtualObservatory: “U-SMAC II. FUV catalog of sources detected in SMC” by Hota S. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/168/255
#Surveys #MagellanicClouds #DwarfGalaxies #Photometry
0
0
0
0
New in the #VirtualObservatory: “Fornax dSph star members study with GaiaEDR3” by Yang Y. et al.
cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/512/...
#DwarfGalaxies #VisibleAstronomy #Galaxies #LocalGroup
1
0
0
0
0
0
0
0
Dwarf Galaxies Like the Magellanic Clouds Have Their Own Small Satellite Galaxies #Science #Space #Astronomy #DwarfGalaxies #MagellanicClouds #SatelliteGalaxies
1
0
0
0
A stunning composite image of Hickson Compact Group 31, a group of dwarf galaxies in the constellation Eridanus, merging over a billion years. The image, created from data from Spitzer, GALEX, and Hubble telescopes, shows colliding galaxies, stellar bridges, and trails of stars indicating a dynamic galactic dance. This cosmic collision will eventually form a single elliptical galaxy.
Astronomy Picture from 22/02/2010
Galaxy Group Hickson 31
Source: https://apod.nasa.gov/apod/ap100222.html
#GalaxyCollision #Hickson31 #DwarfGalaxies #GalacticMerger #SpaceTelescope #Spitzer #GALEX #Hubble #Astronomy #Astrophysics #Cosmology #DeepSpace #Universe
1
1
1
0
Are We Wrong About Dark Matter? Dwarf Galaxies Suggest So #Science #Space #Astrophysics #DarkMatter #DwarfGalaxies
0
0
0
0
False-color mosaic image of the Milky Way Galaxy, highlighting high-velocity clouds (HVCs) as bright orange and red regions. One particularly large HVC, showing low metallicity, is circled. The image reveals the complex interplay of gas flows and the potential origins of these fast-moving clouds, either from supernova explosions or merging dwarf galaxies. The Milky Way galaxy is shown as a lighter band across the center.
Astronomy Picture from 14/12/1999
High Velocity Clouds and the Milky Way
Source: https://apod.nasa.gov/apod/ap991214.html
#HighVelocityClouds #MilkyWayGalaxy #GalacticHalo #HVCs #Astrophysics #Cosmology #Astronomy #Space #Science #Stars #GasClouds #Supernova #DwarfGalaxies
0
0
1
0