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astrofotografia.bsky.social
Astrofotografia fácil
@astrofotografia.bsky.social
29 followers 63 following 32 posts
Tutoriales en astrofotografia

https://youtube.com/@davidserquera3331

https://www.instagram.com/astrofotografiafacil
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astrofotografia.bsky.social
Astrofotografia fácil @astrofotografia.bsky.social · Oct 13
On the morning of the 12th October I was able to capture Comet C/2025 A6 Lemmon from Spain 🧪🧪
Reposted by Astrofotografia fácil
apod.shinyakato.dev
🔭 Portrait of NGC 1055

Image Credit & Copyright: John Hayes

apod.nasa.gov/apod/ap25112...
Big, beautiful spiral galaxy NGC 1055 is a dominant member of a small galaxy group a mere 60 million light-years away toward the aquatically intimidating constellation Cetus. Seen edge-on, the island universe spans over 100,000 light-years, a little larger than our own Milky Way galaxy. The colorful, spiky stars decorating this cosmic portrait of NGC 1055 are in the foreground, well within the Milky Way. But telltale pinkish star forming regions and young blue star clusters are scattered through winding dust lanes along the distant galaxy's thin disk. With a smattering of even more distant background galaxies, the deep image also reveals a boxy halo that extends far above and below the central bulge and disk of NGC 1055. The halo itself is laced with faint, narrow structures, and could represent the mixed and spread out debris from a satellite galaxy disrupted by the larger spiral some 10 billion years ago.
November 27, 2025 at 8:00 AM
Reposted by Astrofotografia fácil
astrobin.com
AstroBin's Image of the Day: "Messier's globulars" by Massimo Di Fusco

www.astrobin.com/glzzm1/

#astrophotography
Messier's globulars
November 27, 2025 at 12:03 PM
astrofotografia.bsky.social
On the morning of the 12th October I was able to capture Comet C/2025 A6 Lemmon from Spain 🧪🧪
October 13, 2025 at 6:51 PM
astrofotografia.bsky.social
Éléphant trunk Nebula in SHO palette. By Dr. D. Serquera #astrophotography
September 25, 2025 at 7:25 AM
astrofotografia.bsky.social
The Cave Nebula. A rich region in the constellation of Cepheus. This picture shows more than 55 h of total exposure time combining broad band and narrow band filters. 🧪🔭
August 26, 2025 at 8:54 AM
astrofotografia.bsky.social
Layers of dust on VdB 152. Situated in Cepheus this is a rendition of 55 h. of L(R-H)GB. #astrophotography #astrofotografia #nebulae #nebulosas #astrophotographie
🧪🔭
www.facebook.com/share/p/19wx...
July 28, 2025 at 11:19 PM
astrofotografia.bsky.social
🔭
July 21, 2025 at 9:54 AM
astrofotografia.bsky.social
@bot.astronomy.blue signup
July 21, 2025 at 9:49 AM
Reposted by Astrofotografia fácil
pomarede.bsky.social
Trifid and Lagoon Nebulae, captured by the Vera C. Rubin Observatory in just over seven hours of observing time

Credit: NSF-DOE Vera C. Rubin Observatory
rubinobservatory.org/gallery/coll... #RubinFirstLook 🧪🔭
June 23, 2025 at 4:21 PM
Reposted by Astrofotografia fácil
pomarede.bsky.social
Cosmic Drama

A small section of NSF–DOE Vera C. Rubin Observatory’s view of the Virgo Cluster, revealing both the grand scale and the faint details of this dynamic region of the Cosmos.

rubinobservatory.org/gallery/coll... 🧪🔭 #RubinFirstLook
This image captures a small section of NSF–DOE Vera C. Rubin Observatory’s view of the Virgo Cluster, revealing both the grand scale and the faint details of this dynamic region of the cosmos. Bright stars from our own Milky Way shine in the foreground, while a sea of distant reddish galaxies speckle the background. Credit: NSF–DOE Vera C. Rubin Observatory
June 23, 2025 at 4:56 PM
Reposted by Astrofotografia fácil
pomarede.bsky.social
Smile, universe! It is time for your close-up with the Vera C. Rubin Observatory.

by @kchang.bsky.social and @katrinamillerphd.bsky.social for the @nytimes.com 🧪🔭 #RubinFirstLook
www.nytimes.com/2025/06/23/s...
Vera Rubin Scientists Reveal Telescope’s First Images
www.nytimes.com
June 23, 2025 at 5:25 PM
Reposted by Astrofotografia fácil
adammc.space
A new reason that Starlink is terrible for astronomy: they are flooding radio telescopes with interference, despite attempts to stop it from happening 🔭🧪 www.newscientist.com/article/2483...
Starlink satellites are leaking radio signals that may ruin astronomy
Our ability to study faint radio signals from when the first stars began to form is being threatened by SpaceX's Starlink satellites, which seem to be unintentionally leaking radio signals that overpo...
www.newscientist.com
June 11, 2025 at 5:08 PM
astrofotografia.bsky.social
Picture of the day in Astronomy magazine
May 31, 2025 at 6:10 PM
astrofotografia.bsky.social
I’m incredibly proud to share the result of the third collective project by @overall_photons, a deep sky image of Markarian’s Chain

#astrophotography
May 30, 2025 at 6:13 PM
astrofotografia.bsky.social
Nuevo tutorial 🧪🧪

Que son los gradientes y como corregirlos con DBE y ABE en PixInsight
youtu.be/mYoh9Zxeyyo
Que son los gradientes y como corregirlos con DBE y ABE en PixInsight
YouTube video by Astrofotografía fácil
youtu.be
April 20, 2025 at 2:22 PM
Reposted by Astrofotografia fácil
astrobin.com
AstroBin's Image of the Day: "Five SNR in Auriga (HORGB version)" by Stephane Vetter

www.astrobin.com/jvnafq/

#astrophotography
Five SNR in Auriga (HORGB version)
April 15, 2025 at 12:03 PM
Reposted by Astrofotografia fácil
kellylepo.bsky.social
Same nebula, different wavelengths.

NGC 1514, the Crystal Ball Nebula, in visible light from Kitt Peak, and in mid-infrared light from JWST.

The glowing dust rings seen in the infrared are absent in the visible light view. 🔭🧪

noirlab.edu/public/image...
webbtelescope.org/contents/new...
A bright star with four diffraction spikes is at the center of the frame. It is surrounded by a small, translucent, roughly spherical cloud of green gas. Within the green cloud are overlapping spherical areas where there is less gas, and the black background of space is visible. The rest of the frame is dotted with stars. What looks like a single large, bright star but is two shines with bright purple diffraction spikes at the center of a large, diffuse cylinder of gas and dust that is tipped to the right. At the center is a bright pink clumpy cloud that takes up about 25% of the view. The pink region has some holes. Beyond that are two large rings tipped at a 60-degree angle that mark the ends of the cylinder. They appear joined at top left and bottom right. The edges form shallow V-shapes that go inward. The rings appear orange at top left and bottom right, and are blue at bottom and center right. There is diffuse orange material around the body. The black background of space is speckled with tiny stars and galaxies mostly in blues and yellows. A bigger blue star with spikes is just below and to the left of the central stars, but it is slightly smaller. Areas Webb did not observe appear black along the top edges, a thin vertical near the nebula at top left, and at the bottom left and right corners.
April 14, 2025 at 4:44 PM
Reposted by Astrofotografia fácil
science.esa.int
🤩 The MIRI instrument on the NASA/ESA/CSA James Webb Space Telescope has captured a dying star’s display in unprecedented detail.

Read more 👉 www.esa.int/ESA_Multimed...

🔭 🧪
What looks like a single large, bright star (but is two) shines with bright purple diffraction spikes at the center of a large, diffuse cylinder of gas and dust that is tipped to the right. At the center is a bright pink clumpy cloud that takes up about 25% of the view. There are two large rings seen at a roughly 60-degree angle that appear joined at top left and bottom right. The edges are denser, and form shallow V-shapes that go inward. The rings appear orange at top left and bottom right, and are blue at bottom and center right. There is diffuse orange material around the body. The black background of space is speckled with tiny stars and galaxies mostly in blues and yellows. Areas Webb did not observe are along the top edges, a thin vertical near the nebula at top left, and at the bottom left and right corners.
April 14, 2025 at 2:02 PM
astrofotografia.bsky.social
Nuevo tutorial

youtube.com/watch?v=7fHS...
Como descubrir e integrar filamentos H-alfa en nucleos galacticos
YouTube video by Astrofotografía fácil
youtube.com
April 13, 2025 at 9:34 PM
Reposted by Astrofotografia fácil
pepechambo.cometografia.es
😮☄️Surprise with #comet #SWAN25F imaged this morning.
The tail extends beyond the frame with over 1 degree in length, showing multiple jets, bends, and disconnections.
It has brightened to magnitude 8.3, making it observable with binoculars.
#cometwatch #astronomy #starlinked 🤬
April 7, 2025 at 10:08 AM
astrofotografia.bsky.social
Printing time
#astrophotography
April 5, 2025 at 4:04 PM
Reposted by Astrofotografia fácil
emily.space
The single chip & wide field of view of amateur scopes can be better suited for wide-field imaging like this! What an awesome collaboration 🧪☄️ #astrophotography
Stellar tidal streams around nearby spiral galaxies with deep imaging from amateur telescopes
Tidal interactions between massive galaxies and their satellites are fundamental processes in a Universe with L-Cold Dark Matter cosmology, redistributing material into faint features that preserve re...
arxiv.org
April 4, 2025 at 8:19 AM
Reposted by Astrofotografia fácil
emily.space
Amateur-level hardware can do science! A new paper by David Martínez-Delgado et al. shows a decade of results from an amateur/professional survey. 🧪☄️ #astrophotography

The pic on the left is from DESI, the right from their survey; notice how there are no horizontal/vertical mosaicing artifacts.
NGC 1097 imaged by DESI. There's a barred galaxy in the middle, and streams visible coming out of it. NGC 1097 imaged by this work (the STSS). There's a barred galaxy in the middle, and streams visible coming out of it.
April 4, 2025 at 8:19 AM
Reposted by Astrofotografia fácil
emily.space
4. And finally, P. Jofré et al. used concepts from biology & genetics to study the different populations of stars in the Omega Cen #galactic star cluster (so cool!!!) 🧪

Their work adds more evidence that Omega Cen is the leftover core of another galaxy.

Paper: arxiv.org/abs/2504.01813 (photo: ESO)
Their Figure 6, showing different chemical groups identified in the cluster A photo of Omega Cen. It's a huge, massive white ball of stars. Credit: ESO
April 3, 2025 at 8:11 AM
Reposted by Astrofotografia fácil
davidfrum.bsky.social
The pro-plague administration. www.washingtonpost.com/politics/202...
RFK Jr. forces out Peter Marks, FDA’s top vaccine scientist
Marks, an architect of Operation Warp Speed, warned that a recent measles outbreak shows how confidence in science and public health is being “undermined.”
www.washingtonpost.com
March 29, 2025 at 1:23 AM