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dayarch.bsky.social
Arch
@dayarch.bsky.social
I have a strict policy of opposing autocrats and dictators who are destroying the constitutional separation of powers
Happy solstice, you filthy animals
December 22, 2025 at 2:18 AM
Reposted by Arch
🔭 Juno Flyby of Ganymede and Jupiter

Video Credit: NASA, JPL-Caltech, SWRI, MSSS; Animation: Koji Kuramura, Gerald Eichstädt, Mike Stetson; Music: Vangelis

apod.nasa.gov/apod/ap25121...
Juno Flies Past the Moon Ganymede and Jupiter, With Music by Vangelis
YouTube video by NASA
www.youtube.com
December 14, 2025 at 8:00 AM
Reposted by Arch
#RubinFirstLook revealed stunning detail in the Virgo Cluster and the Trifid & Lagoon Nebulae. 🔭🧪

It also showed Rubin's ability to see changes in the sky: detecting 2,000+ new asteroids and measuring 46 pulsating stars in just 10 total hours of observing!

youtu.be/V_gNvZxdNXQ
youtu.be
December 17, 2025 at 11:39 PM
Reposted by Arch
Radio #ImageoftheWeek 📡

How can astronomers study incredibly distant radio sources that cannot be directly detected? 🤔 Gravitational lensing!

Gravitational lensing explained ⤵️🧵 THREAD

(1/4)

📸 Credit: NRAO/AUI/NSF

#RadioAstronomt #Astronomy #GravitationalLensing
December 5, 2025 at 7:09 PM
Reposted by Arch
Comet 3i ATLAS from #Rousay #Orkney on 20251216 at 01:22UT
Picture taken with Seestar S50, 10 min
Still looks like a #comet #interstellarcomet #astro
December 16, 2025 at 4:29 PM
Reposted by Arch
Enjoying the *very* small bodies in number 3 and 4, and of course you'd expect me to go for the #comet... But actually I love this #PlanetSci image of #asteroid Donaldjohanson with its interesting bilobate shape. Nothing beats seeing a new object up close for the first time!
1/4 Asteroid (52246) Donaldjohanson seen by Lucy

Taken on: April 20, 2025
Credit: NASA/Goddard/SwRI/Johns Hopkins APL/NOIRLab; @swri.org, @jhuapl.bsky.social, @noirlabastro.bsky.social

🗳️ vote link 4 posts down

#NASA #TeamAsteroid
December 15, 2025 at 8:23 PM
Reposted by Arch
Extraordinary display of
#Geminids2025🤩
OTRA MUESTRA ÚNICA DE LA NOCHE DE GEMÍNIDAS nos llega desde Morata de Jalón, #Zaragoza por Antonio Lasala. La pasada noche no tuvo el mejor de los cielos pero nos maravilla con el resultado conseguido por su cámara de gran campo casera entre las 23h y las 4h TUC
¡Impresionante actividad😍👏!
December 14, 2025 at 8:16 PM
December 16, 2025 at 9:31 PM
Reposted by Arch
Ahmed al Ahmed, the man who tackled one of the Bondi killers, became an Australian citizen 3 years ago.

His deed was "his way of conveying his gratitude for staying in Australia, for being granted citizenship."

He took 5 bullets, and fears he'll lose his left arm.

www.smh.com.au/national/nsw...
December 15, 2025 at 4:34 PM
Reposted by Arch
This morning the very evil President of the USA very predictably mocked the death of a good man. He did so to distract from his crimes, but also because he’s evil and can’t help rejoicing over the murder of his critics.

Go ahead, Donold. Have your fun, when life is done, a nightmare waits for you.
December 15, 2025 at 5:42 PM
Reposted by Arch
LEFT: Heartfelt condolences on Rob Reiner's death from a kind, stable person who should have been president.

RIGHT: Obscene gloating over Rob Reiner's death from a delusional sociopath who never should have been president.
December 15, 2025 at 7:59 PM
Reposted by Arch
Instead of responding only with thoughts and prayers, Australia will respond with laws and regulations. Because, unlike the United States, it values the lives of its citizens over any sick adulation of firearms.

The 1996 Port Arthur massacre led to immediate, sweeping, bipartisan gun law reforms.
December 14, 2025 at 9:22 PM
Reposted by Arch
December 15, 2025 at 7:07 PM
Reposted by Arch
Sleepy Don is dreamin´. 😆
December 4, 2025 at 1:39 PM
So I thought I'd write a Note. About love and compassion and friendship and community. About how courage is defined by fighting your own challenges, not by finding ways to destroy someone else. And about how feeling is not weakness, but the key to all that is life.
December 7, 2025 at 5:49 PM
audio.nrc.nl/episode/1531...

Qasem was trying to describe his reality through the lens of the most notoriously confusing and inscrutable field of science ever, quantum mechanics.
Quantum Refuge / Radiolab - NRC audio
Qasem Waleed is a 28-year-old physicist who has lived in Gaza his whole life. In 2024, he joined a chorus of Palestinians sharing videos...
audio.nrc.nl
November 16, 2025 at 12:29 AM
Reposted by Arch
Tax season is approaching. Tax breaks that were extended as part of President Trump's "One Big Beautiful Bill" will mainly benefit high-net-worth and high-income people. n.pr/3LIXtL2
Here are 6 'Beautiful Bill' tax changes that will benefit wealthy Americans
Tax season is approaching. Tax breaks that were extended as part of President Trump's "One Big Beautiful Bill" will mainly benefit high-net-worth and high-income people.
n.pr
November 5, 2025 at 12:26 PM
www.newsweek.com/map-states-h...
Find a way to donate where it can help the most please
Map shows states with highest food insecurity as 47 million go hungry
The number of households without enough to eat has risen across the U.S. in recent years.
www.newsweek.com
November 5, 2025 at 12:28 PM
Reposted by Arch
November 2, 2025 at 12:07 PM
www.thisamericanlife.org/872/winners/...
Trump’s annual refugee determination issued on Sept 30, the United States will prioritise South Africans from the white Afrikaner minority.
They can apply from the comfort of their own home for passage in refugees can’t do that, but they are not refugees
Winners Welcome - This American Life
Two people see one of President Trump’s first executive orders and get excited, and then get to work. (30 minutes)
www.thisamericanlife.org
November 3, 2025 at 2:26 AM