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@gavo.fediscience.org.ap.brid.gy Sep 28, 2026, 4:59 PM

New in the #VirtualObservatory: “Ultracool dwarfs in the Euclid Deep Fields” by Mohandasan A. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/713/A245
#GalaxyClassificationSystems #BrownDwarfs #InfraredPhotometry #ProperMotions

@hydezero-message.bsky.social Sep 24, 2026, 5:13 AM

Enough energy, but heating at the wrong depth? Tested electron distributions heat brown-dwarf atmospheres too high up. Follow the calculation from electron energies to infrared spectra. For physics students and researchers.

https://note.com/hydezero/n/ne0979d2530aa?hl=en
#Astrophysics #BrownDwarfs

Concept illustration of a brown dwarf with aurorae and electrons reaching different atmospheric depths. Japanese title: Electron energy and atmospheric heating, for specialists. Not an observational image.

@hydezero-message.bsky.social Sep 24, 2026, 1:12 AM

Where must heat reach in a brown dwarf? In tested Jupiter-based models, electrons heat layers too high to match WISE1935’s infrared spectrum. Explore why heating depth matters.

https://note.com/hydezero/n/n84baaee6a413?hl=en
#Astronomy #BrownDwarfs #Aurora

Concept illustration of a brown dwarf against dark space, with blue-green aurora and incoming electron paths near its pole. The Japanese headline asks where auroras heat the atmosphere and labels this a general-audience article. Not an observation photograph.

@hydezero-message.bsky.social Sep 19, 2026, 1:45 AM

What heats brown dwarf WISE1935?
The auroral-electron models tested deposit heat above the layers needed to match JWST's spectrum. Why does heating depth matter?
Illustrated explainer:
https://note.com/hydezero/n/n84baaee6a413?hl=en
#Astronomy #JWST #BrownDwarfs

Concept illustration of a brown dwarf with a blue-green aurora and incoming particles. The Japanese cover title means 'What does an aurora warm?' This is an illustration, not an observed image of WISE1935.

@kill-bait.bsky.social Sep 16, 2026, 9:03 AM

JWST finds organized, Jupiter-like weather patterns on a nearby brown dwarf

🤖 IA: It's not clickbait ✅
👥 Users: It's not clickbait ✅

#browndwarfs #jameswebbspacetelescope #exoplanetweather

👇👇👇

@spaceenginesim.bsky.social Sep 9, 2026, 4:37 PM

Do you have a favourite Brown Dwarf? Let us know in the comments or share an image of it from SE below.

Video from team member Mike.

#browndwarf #browndwarfs #spaceengine #spacesimulation #spacesimulator #universesimulator #universesimulation #astronomy #astronomysimulation #astronomysimulator