VizieR J/A+A/707/A312

New in the #VirtualObservatory: “The fate of MS-BD binaries” by Chen Z. et al.
cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/707/A3...
#Orbits #AstronomicalReferenceMaterials #BrownDwarfs #Metallicity

This Pair Of Brown Dwarfs Can't Get Enough Of Each Other Astronomers have found the first case of a brown dwarf binary pair experiencing mass transfer. The pair are very close to one another, with an orbital period of only 57 minutes. The pair will eventually merge into one, brighter star, or the accretor will become massive enough to trigger fusion. At only 1,000 light-years away, the system is a strong candidate for more detailed, follow-up observations.

This Pair Of Brown Dwarfs Can't Get Enough Of Each Other #Science #Space #Astronomy #BrownDwarfs #SpaceExploration

www.universetoday.com/articles/this-pair-of-br...

Original post on nasaspacenews.com

Could these weird stars be simply failed planets? Could these weird stars known as brown dwarfs be classified as overgrown planets? Recent UCLA research suggests the boundary between star and plane...

#Astrophysics #Astronomy #Astrophysics #BrownDwarfs […]

[Original post on nasaspacenews.com]

VizieR J/ApJ/958/94

New in the #VirtualObservatory: “Keck/NIRES spectrum for CWISE J105512.11+544328.3” by Robbins G. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/958/94
#BrownDwarfs #Spectroscopy #InfraredAstronomy #YDwarfs

SIMPLE transforms the study of our galaxy's most enigmatic objects - brown dwarfs, low-mass stars, a

SIMPLE transforms the study of our galaxy's most enigmatic objects - brown dwarfs, low-mass stars, and directly imaged exoplanets - into a collaborative, queryable database that turns complex celestial data ...

https://github.com/SIMPLE-AstroDB/SIMPLE-db

#BrownDwarfs #Exoplanets #AstronomyDatabase

Unlock the atmospheric secrets of brown dwarfs and exoplanets with SEDA - a Python toolkit that tran

Unlock the atmospheric secrets of brown dwarfs and exoplanets with SEDA - a Python toolkit that transforms spectral data into stellar insights using Bayesian analysis

https://github.com/suarezgenaro/seda

#BrownDwarfs #Exoplanets #SpectralAnalysis

When clouds dictate the dynamics of brown dwarfs – Observatoire de Paris - PSL - Centre de recherche en astronomie et astrophysique In an article published in the journal Nature Astronomy on January 19, 2026, a French scientific team led by researchers from the Paris Observatory – PSL and the CNRS modeled atmospheric dynamics and…

Read the press release: observatoiredeparis.psl.eu/when-clouds-...

#Exo4Edu #BrownDwarfs #Astronomy

VizieR J/AJ/169/246

New in the #VirtualObservatory: “TOI-5389 & TOI-5610 photometry & radial velocities” by Larsen A. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/169/246
#DwarfStars #BrownDwarfs #MStars #Photometry

I Heart Y Types

#Browndwarfs #spaceart #space

Brown dwarf orbit Photorealistic animation from orbit of a hypothetical brown dwarf star, itself orbiting a more massive star, and includes two moons. Not AI. The mass of this brown…

Photorealistic animation from orbit of a hypothetical brown dwarf star, itself orbiting a more massive star. Not AI. Created with Blender, Photoshop & Premiere Pro.
#spaceart #astronomy #browndwarfs #b3d #artadventcalendar
vimeo.com/998758485?fl...

Subaru Telescope Program Discovers Massive Planet and Brown Dwarf Subaru Telescope program discovers massive planet and brown dwarf; OASIS initiative finds distant objects advancing technology for ...

#Research #Astronomy #BrownDwarfs #DirectImaging […]

[Original post on nasaspacenews.com]

VizieR J/A+A/703/A70

New in the #VirtualObservatory: “WISEP J173835.52+273258.9 JWST/MIRI spectrum” by Vasist M. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/703/A70
#BrownDwarfs #InfraredAstronomy #Spectroscopy

VizieR J/ApJ/953/170

New in the #VirtualObservatory: “FIRE MRS spectrum of the BD UGPSJ072227.51-054031.2” by Hood C.E. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/953/170
#BrownDwarfs #TDwarfs #InfraredAstronomy #Spectroscopy

VizieR J/A+A/701/A208

New in the #VirtualObservatory: “Characterization of the X-Shyne library” by Petrus S. et al.
cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/701/A2...
#BrownDwarfs #EffectiveTemperature #LineIntensities #ChemicalAbundances

Scientists Probe Dark Dwarfs as Possible Window into Dark Matter

Researchers suggest dark dwarfs—sub‑stellar objects about 8% of the Sun’s mass—could emit heat from dark‑matter annihilation, making them brighter than brown dwarfs. Read more: getnews.me/scientists-probe-dark-dw... #darkmatter #browndwarfs #astronomy

The Wild Quadruple Star System Contains Not One, but Two of the Most Illusive Objects in the Galaxy An international team of astronomers recently found not one, but two of the strangest and rarest of all cosmic objects, and in the same star system no less. Called brown dwarfs, these peculiar objects are invaluable resources for learning about the formation of stars, planets, and systems. These would-be stars fail to accumulate enough mass […] The post The Wild Quadruple Star System Contains Not One, but Two of the Most Illusive Objects in the Galaxy appeared first on Good News Network.

The Wild Quadruple Star System Contains Not One, but Two of the Most Illusive Objects in the Galaxy: An international team of astronomers recently found not one, but two of the strangest and rarest of all cosmic… @goodnewsnetwork.org #Astronomy #Space #BrownDwarfs #CosmicObjects #StarFormation

Astronomers Spot a Rare Quadruple Star System in the Milky Way, Shedding Light on Mysterious Brown Dwarfs The discovery can help astronomers better understand these little-known objects nicknamed “failed stars”

Astronomers Spot a Rare Quadruple Star System in the Milky Way, Shedding Light on Mysterious Brown Dwarfs: The discovery can help astronomers better understand these little-known objects nicknamed “failed stars” @SmithsonianMag #Astronomy #SpaceExploration #BrownDwarfs #MilkyWay #StarSystem

These Stars Don’t Burn – They Annihilate Dark Matter Mysterious “dark dwarfs” may glow eternally by burning invisible dark matter — and spotting them could finally crack one of the universe’s greatest mysteries.

#mwgic #2025 #DarkMatter #DarkDwarfs #DarkStars #BrownDwarfs

scitechdaily.com/these-stars-...

Drawing of 2 reddish spheres like Jupiter and 2 brighter suns close together and shown in an inset.

The exciting discovery of an extremely rare quadruple star system could significantly advance our understanding of brown dwarfs. The system of 2 #browndwarfs and 2 #reddwarfs offers astronomers insight into cool, dim and elusive brown dwarfs. 🌌🔭
buff.ly/8PFzV2f

📸 RAS/ Jiaxin Zhong/ Zenghua Zhang.

These Rare Star Systems Are A New Tool To Understand Brown Dwarfs The discovery of an extremely rare quadruple star system could significantly advance our understanding of brown dwarfs, astronomers say. Brown dwarfs in wide binary orbits offer a chance to determine...

These Rare Star Systems Are A New Tool To Understand Brown Dwarfs #Science #Space #Astronomy #BrownDwarfs #StarSystems #AstronomyResearch

Issues.fr | Le média qui dépeint un monde en mutation Issues.fr est un média indépendant qui traite des grands enjeux de notre siècle comme l'écologie, la collapsologie, l'intelligence artificielle, le transhumanisme ou encore la question sociale.

Et si Cha Hα 1 révélait un disque protoplanétaire hyper-riche en hydrocarbures selon JWST… potentiel planétaire étonnant ? issues.fr/brown-n%E2%8... #Space #Science #Innovation #Astrophysics #BrownDwarfs #ChaHα1 #Hydrocarbons #DiskChemistry

Et si Cha Hα 1 révélait un disque protoplanétaire hyper-riche en hydrocarbures selon JWST… potentiel planétaire étonnant ? https://issues.fr/brown-n… #Space #Science #Innovation #Astrophysics #BrownDwarfs #ChaHα1 #Hydrocarbons #DiskChemistry

2M 0219-39 b

2MASS J0219-39 b Un monde géant 100x plus massif que Jupiter, à la frontière planète-étoile… 2MASS J0219-39 b. www.exoplanetkyoto.org/exohtml/2M_0... #Space #Science #Innovation #Astrophysics #BrownDwarfs #Space #Science #Exoplanets #2MASSJ021939b #BrownDwarfs #ExoplanetDiscovery

Original post on mastodon.social

Un monde géant 100x plus massif que Jupiter, à la frontière planète-étoile… 2MASS J0219-39 b Un monde géant 100x plus massif que Jupiter, à la frontière planète-étoile… 2MASS J0219-39 b. www.exoplanetkyoto.org/exohtml/2M_0219-39_b.htm... #Space #Science #Innovation #Astrophysics […]

VizieR J/A+A/699/A337

New in the #VirtualObservatory: “Flaring stars and brown dwarfs radio emission” by Perger K. et al.
cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/699/A3...
#BrownDwarfs #StellarFlares #XRaySources #RadioSources

VizieR J/AJ/168/230

New in the #VirtualObservatory: “Photometry of substellar candidates in ONC with JWST” by Luhman K.L.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/168/230
#BrownDwarfs #OpenStarClusters #YoungStellarObjects #StarFormingRegions

VizieR J/ApJ/975/162

New in the #VirtualObservatory: “Spectra of brown dwarf candidates in ONC from JWST” by Luhman K.L. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/975/162
#InfraredAstronomy #Spectroscopy #BrownDwarfs #YoungStellarObjects

Radio emission from flaring stars and brown dwarfs
B. Seli, K. Perger et al.
Paper
Details
#RadioEmissions #StarsFlaring #BrownDwarfs

3 Years of Science: 10 Cosmic Surprises from NASA’s Webb Telescope Since July 2022, NASA’s James Webb Space Telescope has been unwaveringly focused on our universe. With its unprecedented power to detect and analyze otherwise invisible infrared light, Webb is making observations that were once impossible, changing our view of the cosmos from the most distant galaxies to our own solar system. Webb was built with […] The post 3 Years of Science: 10 Cosmic Surprises from NASA’s Webb Telescope first appeared on VibeWire Magazine.

#Astrophysics #BlackHoles #BrownDwarfs #ExoplanetScience

Sometimes you find really interesting objects without looking for them. Recently, team member Mike found this #browndwarf.

What's a random, but interesting, object you've come across recently?

#browndwarfs #spaceengine #spacesimulation #universesimulation #spacesimulator #universesimulator