https://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/544/3980
#metallicity #magellanicclouds #lineintensities #giantstars
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/544/3980
#metallicity #magellanicclouds #lineintensities #giantstars
The GA sits behind the Milky Way's disc — the Zone of Avoidance.
Core may be the Norma Cluster (A3627).
Kraan-Korteweg et al., MNRAS 379, 1493 (2007)
doi.org/10.1111/j.13...
a4spacetimeatlas.netlify.app
The GA sits behind the Milky Way's disc — the Zone of Avoidance.
Core may be the Norma Cluster (A3627).
Kraan-Korteweg et al., MNRAS 379, 1493 (2007)
doi.org/10.1111/j.13...
a4spacetimeatlas.netlify.app
Across 2,205 exploding stars, Cambridge researchers found those in smaller galaxies made about 12% more nickel. Astronomers use these blasts to measure the universe.
🔗 doi.org/10.1093/mnras/stag1739
#Astronomy #Supernova #Cosmology 🧪
Across 2,205 exploding stars, Cambridge researchers found those in smaller galaxies made about 12% more nickel. Astronomers use these blasts to measure the universe.
🔗 doi.org/10.1093/mnras/stag1739
#Astronomy #Supernova #Cosmology 🧪
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/549/G1070
#photometry #metallicity #RadialVelocity #infraredastronomy
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/549/G1070
#photometry #metallicity #RadialVelocity #infraredastronomy
Critical view:
→ The 1987 discovery paper found a bulk flow, not a single mass.
→ The region sits behind the Zone of Avoidance.
Dressler et al., ApJ 313, L37 (1987)
Kraan-Korteweg et al., MNRAS 379, 1493 (2007)
The "attractor" may be a direction, not a thing.
Critical view:
→ The 1987 discovery paper found a bulk flow, not a single mass.
→ The region sits behind the Zone of Avoidance.
Dressler et al., ApJ 313, L37 (1987)
Kraan-Korteweg et al., MNRAS 379, 1493 (2007)
The "attractor" may be a direction, not a thing.
academic.oup.com/mnras/articl...
academic.oup.com/mnras/articl...
#3I/ATLAS #spectroscopy #MNRAS ☄️ #astrosci
arxiv.org/abs/2609.22596
#3I/ATLAS #spectroscopy #MNRAS ☄️ #astrosci
arxiv.org/abs/2609.22596
Using about 4 years of data, Beijing researchers linked one of the most energetic light sources in our galaxy to nearby star forming regions. It points to where cosmic rays get their power.
doi.org/10.1093/mnras/stag1719
#Astronomy #Space 🧪
Using about 4 years of data, Beijing researchers linked one of the most energetic light sources in our galaxy to nearby star forming regions. It points to where cosmic rays get their power.
doi.org/10.1093/mnras/stag1719
#Astronomy #Space 🧪
Mallo et al. arXiv (MNRAS)
arxiv.org/abs/2609.20506
Mallo et al. arXiv (MNRAS)
arxiv.org/abs/2609.20506
Kaeufer et al. MNRAS
academic.oup.com/mnras/advanc...
Kaeufer et al. MNRAS
academic.oup.com/mnras/advanc...
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/522/3439
#blackholes #hilineemission #absolutemagnitude #stellarmassloss
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/522/3439
#blackholes #hilineemission #absolutemagnitude #stellarmassloss
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/522/6326
#galaxies #spectroscopy #photometry #infraredastronomy
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/522/6326
#galaxies #spectroscopy #photometry #infraredastronomy
#visibleastronomy #redshifted #quasars #surveys
#visibleastronomy #redshifted #quasars #surveys
Sussex astronomers found 12 galaxy clusters missing from X-ray scans. Other telescopes confirmed 5 do have hot gas, so they exist but were missed, and no one knows why the rest stay invisible.
🔗 doi.org/10.1093/mnras/stag1747
#Space #Astronomy #Science 🧪
Sussex astronomers found 12 galaxy clusters missing from X-ray scans. Other telescopes confirmed 5 do have hot gas, so they exist but were missed, and no one knows why the rest stay invisible.
🔗 doi.org/10.1093/mnras/stag1747
#Space #Astronomy #Science 🧪
Ege Üniversitesi Fen Fakültesi Astronomi ve Uzay Bilimleri Bölümü Öğretim Üyesi Prof. Dr. Mutlu Yıldız, Güneş Sistemi’nin geçmişine ışık tutacak bir araştırmaya imza attı. Dünyanın en prestijli astronomi dergilerinden biri olan Monthly…
Ege Üniversitesi Fen Fakültesi Astronomi ve Uzay Bilimleri Bölümü Öğretim Üyesi Prof. Dr. Mutlu Yıldız, Güneş Sistemi’nin geçmişine ışık tutacak bir araştırmaya imza attı. Dünyanın en prestijli astronomi dergilerinden biri olan Monthly…