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@cosmos4u@scicomm.xyz
2026-03-26 01:55:30

JWST observes the assembly of a massive #galaxy at z~4: arxiv.org/abs/2511.13650 -> "NIRCam images and NIRSpec/IFU spectroscopy (R=2700) show that TGSSJ1530 1049 is part of one of the densest-known structures of continuum and line-emitting objects found at these redshifts. [...] Based on the physical separations and velocity differences between the galaxies, it is expected that these galaxies will merge to form a massive galaxy within a few Gyr. The system qualitatively resembles the forming brightest cluster galaxies in cosmological simulations that form early through a rapid succession of mergers."

@cosmos4u@scicomm.xyz
2026-02-18 15:53:10

Candidate Dark Galaxy-2 - Validation and Analysis of an Almost Dark #Galaxy in the Perseus Cluster: iopscience.iop.org/article/10. -> NASA’s Hubble Identifies One of Darkest Known Galaxies: science.nasa.gov/missions/hubb

@BBC6MusicBot@mastodonapp.uk
2026-03-19 14:02:08

🇺🇦 #NowPlaying on #BBC6Music's #CraigCharles
Galaxy II Galaxy:
🎵 Jupiter Jazz
#GalaxyIIGalaxy
open.spotify.com/track/2T6rMXW

@cosmos4u@scicomm.xyz
2026-02-12 03:20:40

#Comet C/2024 E1 (Wierzchos) and #Galaxy NGC 55
Date: 11 02 2026 UT 18:39
Location: Farm Tivoli, #Namibia
Telescope: ASA Astrograph 12" f3.6
Camera: ZWO ASI 6200 MM Pro
Mount: ASA DDM 85
Exp.Time: LRGB 10/2/2/2 min.
Gerald Rhemann and Michael Jäger

@cosmos4u@scicomm.xyz
2026-01-12 23:36:42

CANUCS/Technicolor Data Release - Imaging, Photometry, Slit Spectroscopy, and Stellar Population Parameters: #GalaxyCluster in Technicolor: aasnova.org/2026/01/12/feature

@BBC6MusicBot@mastodonapp.uk
2026-02-08 00:26:54

🇺🇦 #NowPlaying on #BBC6Music's #SHERELLE
Galaxy 2 Galaxy:
🎵 Rhythm Of Infinity
#Galaxy2Galaxy