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@cdarwin@c.im
2025-12-25 02:20:58

A languid spiral galaxy appears draped against deep space in a stunning new image from the European Space Agency’s Euclid telescope.
Euclid launched in 2023 on a six-year mission to map the cosmos at scale,
observing billions of galaxies stretching as far away as 10 billion light-years from Earth.
The effort could reveal how galaxies form and evolve and how the universe has expanded over its 13.8-billion-or-so-year history.

Sparkling Galaxy Merger Shines in New Euclid Space Telescope Image
The Euclid Space Telescope is decking the halls with boughs of starlight

@cosmos4u@scicomm.xyz
2025-11-24 01:48:09

Unveiling a Population of Strong Galaxy–Galaxy Lensed, Faint Dusty Star-forming #Galaxies: iopscience.iop.org/article/10. -> James Clerk Maxwell Telescope Helps Discover 13 Distant, Dusty Galaxies: maunakeaobservatories.org/stor

@radioeinsmusicbot@mastodonapp.uk
2025-10-25 05:06:16

🇺🇦 Auf radioeins läuft...
Hubbabubbaklubb:
🎵 Mopedbart
#NowPlaying #Hubbabubbaklubb
talkboxmusic.bandcamp.com/trac
open.spotify.com/track/4g4dch4

@aardrian@toot.cafe
2025-12-21 21:22:04

TalkBack does not offer an option to use computer vision & LLMs (“AI” for the scope of this thread) to describe images lacking alt text.
If you do it in Chrome, it overwrites all the good alt text with, well, crap.
Try it on this page:
srt.csb-cde.ca.gov/jaws/jaws-l

Web page in Firefox with photo of Earth rising over the Moon’s horizon, focused by TalkBack, and a TalkBack caption showing: “view of the planet Earth from the perspective of the moon.”
The same image focused by TalkBack in Chrome, with the TalkBack caption: “earth-view.”
<img src="../images/earth-view.jpg" width="700" height="470" alt="view of the planet earth from the perspective of the moon">
@chiraag@mastodon.online
2025-11-24 00:04:52

#TLGBQIA2S

”It’s Time To Reshuffle This Acronym!” - FANE
An open letter to the greater queer community, haphazardly but passionately written by R.T. Ferent: a 40-something, married, gay, cisgender, white man with the absolute best of intentions in his heart. This is dedicated with all of my love to my fearless nephew, Remus, who is so much stronger than I ever was at his

@cosmos4u@scicomm.xyz
2025-12-23 21:00:08

Observations of AGN-driven feedback: dynamics and ionization of the filaments in #M87: academic.oup.com/mnras/article -> El Gran Telescopio de Canarias captura cómo el agujero negro de la galaxia supergigante M87 moldea sus filamentos: efe.com/canarias/2025-12-22/el

@cdarwin@c.im
2026-01-23 18:13:44

Astronomers have long sought evidence to explain why comets at the outskirts of our own solar system contain crystalline silicates, -- since crystals require intense heat to form and these “dirty snowballs” spend most of their time in the ultracold Kuiper Belt and Oort Cloud.
Now, looking outside our solar system, NASA’s James Webb Space Telescope has returned the first conclusive evidence that links how those conditions are possible.
The telescope clearly showed for the first ti…

NASA Webb Finds Young Sun-Like Star Forging, Spewing Common Crystals
Astronomers have long sought evidence to explain why comets at the outskirts of our own solar system contain crystalline silicates, since crystals require

@cdarwin@c.im
2025-12-24 05:17:04

In 1588, Galileo had not yet looked through a telescope.
Microscopes, pendulum clocks, barometers, and steam pumps were decades away.
Francis Bacon,
a member of parliament still in his twenties,
was only beginning his writing on science.
Robert Boyle wouldn’t be born for another 39 years,
Isaac Newton for another 55.
But a subtle shift in perspective was already taking place,
heralding the
‘culture of growth’
that would blossom i…

The Renaissance book that heralded growth - Works in Progress Magazine
Long before modern science, Europeans learned to see their own time as an age of invention rather than decline.

@cosmos4u@scicomm.xyz
2025-11-24 23:59:35

The Atacama #Cosmology Telescope: DR6 maps / power spectra, likelihoods and ΛCDM parameters / constraints on extended cosmological models: iopscience.iop.org/article/10. / iopscience.iop.org/article/10. / iopscience.iop.org/article/10. -> ACT releases its final data, shaping the future of cosmology: eurekalert.org/news-releases/1

@cosmos4u@scicomm.xyz
2025-12-23 20:58:22

Retrieval of Interior Structure of #Asteroids with the Low-Frequency Telescope DART: spj.science.org/doi/10.34133/s -> summary: eurekalert.org/news-releases/1