ALFONSO <astroerrante>'s Avatar

ALFONSO <astroerrante>

@alfonsoramos.bsky.social

Astrónomo aficionado,buscando el conocimiento. Decía,Anaxímenes"que el principio de las cosas es infinito",acompañame para encontrarlo. Chusma Selecta y a buen entendedor...versos.

1,202 Followers  |  1,776 Following  |  283 Posts  |  Joined: 28.10.2023  |  2.2006

Latest posts by alfonsoramos.bsky.social on Bluesky

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How brain organoids are revealing what truly makes humans unique

Madeline Lancaster created the first brain organoids, which have revolutionised our understanding of how the brain works - but also raised ethical questions

07.10.2025 20:41 — 👍 3    🔁 2    💬 0    📌 0
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👩‍🔬 Investigadores del #CSIC diseñan un dispositivo que convierte el movimiento de las células en electricidad

🔬 Fabricado con un material que genera electricidad, funciona sin necesidad de cables ni baterías, y podría colocarse sin cirugía profunda

👉 http://tiny.cc/aibt001

02.10.2025 09:30 — 👍 9    🔁 3    💬 0    📌 1

Un asociación ligada desde sus inicios al PP y que este ha utilizado muchas veces, al menos en Extremadura, con fines políticos. Muchos de sus afiliados son o han sido concejales en ayuntamientos gobernados por ellos.
Su actual presidente fue denunciado en su pueblo, por insultos y amenazas.

28.09.2025 14:49 — 👍 0    🔁 0    💬 0    📌 0
A wide view of a region of space filled with stars and clumps of orange clouds.

A wide view of a region of space filled with stars and clumps of orange clouds.

Sagittarius B2 is the Milky Way galaxy’s most massive and active star forming cloud, producing half of the stars created in the galactic center region despite having only 10 percent of the area’s star-making material. (1/4) 🧵 🔭 🧪

24.09.2025 17:55 — 👍 119    🔁 26    💬 1    📌 1

Nada mejor que una VPN. Ellos aumentan precios a pesar de que dijeron lo contrario y el cliente reacciona a través de VPN con IPTV. Me han hecho recordar viejos tiempos del P2P, con el eMule,Ares, Napster o Kazaa.

22.09.2025 12:40 — 👍 2    🔁 0    💬 1    📌 0
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Large Sagittarius Star Cloud, Lagoon (M8), Trifid (M20) and Chinese Dragon (NGC6559) nebulae.
This image is centered near the Galactic Center, where there's a dense concentration of stars called Large Sagittarius Star Cloud, the brightest visible region of our galaxy.
#astrophotography #astronomy 🔭

20.09.2025 19:34 — 👍 53    🔁 8    💬 1    📌 1
The image features an imposing snowy mountain peak in the foreground, rising like a sharp-angled triangle. A tiny human figure on the summit raise arms. The fjord below faintly reflects the light. Above, a brilliant green aurora borealis dominates the night sky, forming enveloping, wavy curtains that dance luminously.

The image features an imposing snowy mountain peak in the foreground, rising like a sharp-angled triangle. A tiny human figure on the summit raise arms. The fjord below faintly reflects the light. Above, a brilliant green aurora borealis dominates the night sky, forming enveloping, wavy curtains that dance luminously.

"The Cosmos is all that is or ever was or ever will be. Our feeblest contemplations of the Cosmos stir us … We know we are approaching the greatest of mysteries."

~ Carl Sagan, in 'Cosmos' (1980)

Image source: apod.nasa.gov/apod/ap20110...

Credit: Max Rive

🔭 🧪 #sciart 1/2

20.09.2025 20:42 — 👍 85    🔁 21    💬 4    📌 2
A spiral galaxy, possibly merging from the Galaxy Zoo: Hubble project, classified by 132 volunteers.

A spiral galaxy, possibly merging from the Galaxy Zoo: Hubble project, classified by 132 volunteers.

A spiral galaxy, possibly merging, observed with the Hubble Space Telescope in the GEMS survey.

It is at redshift 0.59 (lookback time 5.83 billion years) with coordinates (52.89560, -27.57856).

132 volunteers classified this galaxy in Galaxy Zoo: Hubble.🔭

20.09.2025 22:15 — 👍 82    🔁 9    💬 1    📌 0
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Not sure how this is going to post on Bsky, but here we go.

The Milky Way really put on a show a couple of nights ago at Brown Co St Park, IN. Not bad for a Bortle 4 area.

3 image vertical pano with 8 stacked images in each spot. (click for the full image)

#photographersUnited
#astrophotography

20.09.2025 22:45 — 👍 282    🔁 35    💬 13    📌 3
A telescopic image of the planet Saturn showing its rings and a small dark shadow of Saturn’s moon Titan in the top, left part of Saturn.

A telescopic image of the planet Saturn showing its rings and a small dark shadow of Saturn’s moon Titan in the top, left part of Saturn.

Not the best of images but last night I did manage to catch the shadow of Titan on Saturn’s cloud tops. 🔭

20.09.2025 23:29 — 👍 57    🔁 5    💬 3    📌 0
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Got this beauty in Cygnus a couple of nights ago during one of the very few moonless, cloudless and cool evenings this year, almost seems unreal.
#astronomy #seestar

20.09.2025 23:52 — 👍 107    🔁 11    💬 1    📌 3
An astroimage of M 11, the Wild Ducks.  M11 is an open cluster, which means in contains a fairly low number of stars (under 1000), as compared to globular clusters, which can contain hundreds of thousands of stars.  This frame contains many background stars because the cluster is in a rich arm of the Milky Way galaxy.  The cluster ins at the center of the image, and is quite rich and moderately concentrated.  There is an outer halo of stars, more or less round.  inside the halo the stars grow more concentrated, and appear to have straight lines on three sides, amost a parallelagram.  The innermost part of the cluster shows a pattern almost like a tiny cat, standing facing left, but looking out at you looking at it.

An astroimage of M 11, the Wild Ducks. M11 is an open cluster, which means in contains a fairly low number of stars (under 1000), as compared to globular clusters, which can contain hundreds of thousands of stars. This frame contains many background stars because the cluster is in a rich arm of the Milky Way galaxy. The cluster ins at the center of the image, and is quite rich and moderately concentrated. There is an outer halo of stars, more or less round. inside the halo the stars grow more concentrated, and appear to have straight lines on three sides, amost a parallelagram. The innermost part of the cluster shows a pattern almost like a tiny cat, standing facing left, but looking out at you looking at it.

M 11, the Wild Ducks, taken while i waited for it to get dark enough to try a Huge Mosaic of the Pipe nebula (which failed).

Under some conditions, visually in a modest sized telescope, M 11 looks like a V of waterfowl (which is where the "Wild Ducks" came from).

21.09.2025 01:17 — 👍 39    🔁 4    💬 1    📌 0
tmprs.jpg

tmprs.jpg

🤖 image processing for #JWST 🔭 data (CENTRALPOINTING). RGB Filters: 356, 277, 200
PI: Ferraro, Francesco R., program 05502. CRVAL: 267.013041, -24.80458
Credits: NASA, ESA, CSA, STScI.

21.09.2025 05:38 — 👍 4    🔁 1    💬 1    📌 0
GR AMALDI 2025 ART SHOW

The #GR24Amaldi16 art gallery is now online! Some really amazing pieces on display - I especially like the papier mâché and clay one by Riccardo Buscicchio
(And of course all of @theastrophoenix.bsky.social's art but does that need to be said?)

🐡🔭🧪

uofgravity.github.io/amaldi-art/

21.09.2025 05:49 — 👍 20    🔁 5    💬 1    📌 0
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An astronomer’s sleep schedule This post is from ScIU’s archives. It was originally published in July 2017, and has been lightly edited to reflect current events.  If you aren’t in the field of astronomy, it may be hard to understa...

"An astronomer’s sleep schedule." (2017). I guess robotic telescopes and scheduling has largely reduced this issue of sleep deprivation for optical astronomers? 🔭
share.google/QWMVyOm2hBUJ...

21.09.2025 07:04 — 👍 13    🔁 1    💬 1    📌 0
A blue-brown nebula, with fine filaments and outflows on the lower right.

A blue-brown nebula, with fine filaments and outflows on the lower right.

IC 348 with #JWST NIRCam. It belongs to the Perseus molecular cloud. It is a young star-forming regon, which is slightly closer than the Orion Nebula. #astronomy

Additional images in the thread 🧵

My image processing from today. Full resolution image: commons.wikimedia.org/wiki/File:IC...

21.09.2025 09:11 — 👍 76    🔁 14    💬 1    📌 0

...y, la propia marca, se ha replanteado todo el sistema de fabricación de sus coches en los EUA.

18.09.2025 12:30 — 👍 1    🔁 1    💬 1    📌 0

Puede ser visto como una buena acción social.

12.09.2025 17:28 — 👍 4    🔁 0    💬 0    📌 0

Lo dice porque es la misma excusa que usaban los asesinos de ETA. Vamos que, por esa misma regla que defiende este neonazi, el atentado de Hipercor no fue una masacre porque avisaron antes.

12.09.2025 17:27 — 👍 3    🔁 0    💬 0    📌 0

El PP de Madrid adelanta por la derecha a ese pintor austriaco tan famoso y a su máximo aprendiz , Netanyahu.

12.09.2025 17:23 — 👍 1    🔁 0    💬 0    📌 0

En España, el 1 % más rico contamina tanto como 12 millones de personas. A la vez, el 95 % de las muertes por calor son mayores de 65 años. Sucede lo mismo con todas las emergencias ligadas a la crisis climática: quienes más pagan las consecuencias son trabajadores, barrios y personas vulnerables.

02.09.2025 16:56 — 👍 296    🔁 137    💬 9    📌 5

C'est la rentrée et vous cherchez des comptes de scientifiques, médias et passeurs de science ?

Ne cherchez plus, @sciencecqfd.bsky.social vous a préparé LE starter pack ⬇️
go.bsky.app/CFvzzJP

02.09.2025 08:39 — 👍 287    🔁 139    💬 30    📌 9
A labelled polarized light  image of the WISPIT-2 protoplanetary disk, In this version, the position of the planet in a gap between the concentric rings can be seen and is highlighted.

A labelled polarized light image of the WISPIT-2 protoplanetary disk, In this version, the position of the planet in a gap between the concentric rings can be seen and is highlighted.

This image shows the protoplanetary disk with its 4 concentric rings and gaps all labelled.

This image shows the protoplanetary disk with its 4 concentric rings and gaps all labelled.

Michelle's second paper focuses on the direct detection of a gas giant forming in a multi-ringed protoplanetary disk from the WISPIT survey. This can help us learn about where planets are forming. 🔭 ☄️ arxiv.org/abs/2508.19053

01.09.2025 12:45 — 👍 10    🔁 2    💬 0    📌 1
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Hoy escribo en El País sobre la superioridad moral de la izquierda y cómo está dinamitando la unidad desde dentro.

30.08.2025 05:48 — 👍 93    🔁 37    💬 25    📌 12

Si se activa el nivel 3, la reconstrucción va de la mano del Gobierno central, por eso no lo activan. Se quedarían sin poder gestionar el dinero que se destine a ello.

20.08.2025 04:10 — 👍 2    🔁 0    💬 0    📌 0

Tan solo hay que escucharlos en los incendios echar pestes contra los animalistas y ecologistas, culpando les de todos sus males. Ellos, que han destrozado el medio natural y contaminado hasta que les han parado los pies.

20.08.2025 04:06 — 👍 1    🔁 0    💬 0    📌 0

El nuevo consejero de Medioambiente ha sido abogado de la asociación de caza de Extremadura. Segurísimo que va a defender el monte y el entorno rural.

20.08.2025 04:00 — 👍 2    🔁 0    💬 0    📌 0

Esta mañana he escuchado a una tipa preguntar, con desprecio, por los animalistas y ecologistas para salvar a sus animales, qué dónde estaban y así todo. Ni una palabra contra Mañueco, ni contra los recortes, su obsesión eran los ecologistas que no le dejan hacer nada de lo que ellos quisieran.

19.08.2025 11:08 — 👍 25    🔁 1    💬 4    📌 0

Imagino que dentro de Más Madrid y del PSOE, habrá fieles creyentes a los que ese mensaje les hace feliz, no daña a nadie. Soy ateo, pero si quiero que me respeten, también tengo que respetar sus creencias. Que hay mucha gente de izquierdas y creyentes eso no se puede discutir, ni ignorar.

17.08.2025 12:23 — 👍 2    🔁 0    💬 1    📌 0
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Os cuento esto y os pido máxima difusión, ya os digo que al PP no le va a gustar, abajo os dejaré su comunicado.

Veamos:
Estamos en Aspe (Alicante) en la entrega de premios del festival de cine pequeño, por cierto premio para un cortometraje antirracista.

16.08.2025 20:08 — 👍 760    🔁 627    💬 26    📌 18

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