Tootfinder

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

RE: #Mauve is but one of 140 (!) small satellites on that Falcon 9, collectively known as Transporter 15. What's interesting about the satellite is its commercial approach - you *buy* astronomical UV data: https://bssl.space/mauve/ and https://space.blog.gov.uk/2025/11/06/blue-skies-space-to-launch-mauve-satellite-demonstrating-a-new-model-for-delivering-space-science-data/ and https://www.science.org/content/article/startup-pioneers-subscription-service-space-based-astronomy

Now available for viewing for free on Youtube: "Sunrise - At the Frontiers of Feasibility"
https://www.youtube.com/watch?v=XPIW-Ev4sbA
A one-and-a-half hour documentary on how an international consortium led by the Max Planck Institute for Solar System Research is planning the…

Oh! Look, we are getting Christmas visitors!
I asked if they aren't a bit late. But the Grey answered that a wizard is never late. He is also not too early. Wizards arrive just in time.
Well, let's see.
#Lego

Unveiling a Population of Strong Galaxy–Galaxy Lensed, Faint Dusty Star-forming #Galaxies: https://iopscience.iop.org/article/10.3847/2041-8213/adfa88 -> James Clerk Maxwell Telescope Helps Discover 13 Distant, Dusty Galaxies: https://www.maunakeaobservatories.org/stories/james-clerk-maxwell-telescope-helps-discover-13-distant-dusty-galaxies

The #GeminiNorth telescopes is observing the interstellar comet #3IATLAS right now: here is the acquisition image from moments ago, spectra to be taken now - from the #ShadowTheScientists session.

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

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.

The Atacama #Cosmology Telescope: DR6 maps / power spectra, likelihoods and ΛCDM parameters / constraints on extended cosmological models: https://iopscience.iop.org/article/10.1088/1475-7516/2025/11/061 / https://iopscience.iop.org/article/10.1088/1475-7516/2025/11/062 / https://iopscience.iop.org/article/10.1088/1475-7516/2025/11/063 -> ACT releases its final data, shaping the future of cosmology: https://www.eurekalert.org/news-releases/1106637

The final (8th) #AAS247 presser #Lazuli, described in detail the paper #ArgusArray to the astronomical community: https://carolinastories.unc.edu/developing-the-worlds-largest-sky-survey-telescope/ and https://arstechnica.com/space/2026/01/eric-schmidt-will-massively-invest-in-private-telescopes-including-hubble-replacement/ and https://www.astronomy.com/science/eric-and-wendy-schmidt-to-fund-space-telescope-three-ground-based-observatories/ and https://www.space.com/space-exploration/former-ceo-of-google-spearheads-4-next-gen-telescopes-3-on-earth-and-1-in-space and https://www.scientificamerican.com/article/schmidt-sciences-announces-plan-for-lazuli-a-private-space-telescope/