Alain Rouen
@alrouen.bsky.social
đ€ 320
đ„ 522
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I capture deep space photons from my Luxembourgish backyard
http://astrobin.com/users/alrouen/
reposted by
Alain Rouen
Maitre Eolas
about 2 months ago
Les Résistants et survivants des camps qui venaient, avec une énergie qui n'a jamais vacillé, nous parler au collÚge nous prévenaient : "quand nous ne serons plus là viendront des menteurs et des falsificateurs qui voudront réécrire l'histoire." Ce temps est venu.
add a skeleton here at some point
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Alain Rouen
Lt Nono
about 2 months ago
I shot M31, our galactic neighbor, from a bit closer than last time at 670mm of focal length...it show nice details in the dust.
#Astronomy
and
#Astrophotography
đđ· are a nice way of reminding us our humble place in this Universe đ. What can you make of it
@kat-astro-bot.bsky.social
?
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reposted by
Alain Rouen
JDS
3 months ago
VoilĂ le rĂ©sultat de 2 nuits supplĂ©mentaires sur la nĂ©buleuse du croissant đ„. Au total 3 nuits ) 7h / 145x180sec. Je rĂ©vĂšle pas trop mal le voile autour du croissant, la bulle apparaĂźt bien, je trouve le rĂ©sultat assez satisfaisant ! âșïžđ
@kat-astro-bot.bsky.social
#Astronomy
#Astrophotography
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Youpi đ„ł Avec lâami
@martialrelier.bsky.social
dedans !
add a skeleton here at some point
3 months ago
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reposted by
Alain Rouen
Lt Nono
3 months ago
All ye astronomy afficionados out there....I doubled the time on the O-III layer for NGC6888. I like the "soapy envelope" look of the OIII engulfing the hdyrogen that's being expelled by the Wolf-Rayet star.
#Astrophotography
đđ·. I'm sure
@kat-astro-bot.bsky.social
will solve this in a breeze.
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Building my own sunscan đ (
www.sunscan.net/fr
)
add a skeleton here at some point
5 months ago
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reposted by
Alain Rouen
Astropierre
5 months ago
Aujourd'hui, j'aimerais revenir sur cette annonce qui a fait le tour des rédactions et des réseaux sociaux : "On a enfin trouvé des indices liés à vie sur une autre exoplanÚte !" Comme d'habitude, des affirmations extraordinaires nécessitent des preuves extraordinaires. On en est loin ici. 1/19
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NGC 2264 â the Christmas Tree Cluster & Cone Nebula! I did the composition in SHO. This deep-space view reveals incredible detail and contrast. A rewarding target to image and processâhope you like it! đ
#astrophotography
(78Ă300s Ha / 64Ă300s SII exposures over 2 nights)
@kat-astro-bot.bsky.social
7 months ago
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reposted by
Alain Rouen
Captain Mark Kelly
7 months ago
I bought a Tesla because it was fast like a rocket ship. But now every time I drive it, I feel like a rolling billboard for a man dismantling our government and hurting people. So Tesla, youâre fired! New ride coming soon.
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The Whirlpool Galaxy (M51) â a stunning cosmic dance 31 million light-years away! Over the past two nights, I captured it for a total of 8 hours of exposure. Hope you enjoy this glimpse into the cosmos! đ
#astrophotography
/ C8 EHD
@kat-astro-bot.bsky.social
7 months ago
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A seasonal classicâthe Orion Nebula (M42)! âš Though often photographed, its extreme dynamic range makes it a real challenge to capture in detail and process properly. Thanks to great advice from the
#astrophotography
community, I managed to bring out this version !
@kat-astro-bot.bsky.social
7 months ago
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reposted by
Alain Rouen
10943 Brunier
7 months ago
1/2 Celle-ci, je l'ai photographiée entre janvier et février, avec quelques nuis exceptionnelles : pour les pros, le seeing monitor était à 0.6 arcsec... C'est l'une de nos meilleures images, avec J-F Bax. Mesdames et Messieurs, voici Hickson 44, un groupe de galaxies de la constellation du Lion.
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QuotePost with a picture you took in a National Park
#NationalParkService
Yellowstone, August 2023 (Grand Prismatic Spring)
add a skeleton here at some point
7 months ago
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Holy moly ! I got 2 clear nights in a row :) Let's celebrate that with the horsehead and the flame nebula :) I managed to capture 2 and 1/2 hrs of signals (clouds ... still clouds).
#astrophotography
.
7 months ago
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reposted by
Alain Rouen
David Corn
8 months ago
This is fascism.
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Alain Rouen
William Reymond
8 months ago
VoilĂ
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Alain Rouen
Aris Adamantiadis
8 months ago
NAZIS NAZIS NAZIS NAZIS NAZIS NAZIS NAZIS NAZIS NAZIS NAZIS NAZIS NAZIS NAZIS NAZIS NAZIS NAZIS NAZIS NAZIS NAZIS NAZIS NAZIS NAZIS NAZIS NAZIS NAZIS NAZIS NAZIS NAZIS NAZIS NAZIS NAZIS NAZIS NAZIS NAZIS NAZIS NAZIS NAZIS NAZIS NAZIS NAZIS NAZIS NAZIS NAZIS NAZIS NAZIS NAZIS NAZIS NAZIS NAZIS
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Federal health workers terrified after 'DEI' website publishes list of 'targets'
The site calls out workers who have been involved with DEI initiatives. A majority are Black.
https://www.nbcnews.com/health/health-news/federal-health-workers-terrified-dei-website-publishes-list-targets-rcna190711
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Have you ever seen an R2D2 brain? Well, now you have.
9 months ago
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reposted by
Alain Rouen
Jean-Luc Dauvergne
9 months ago
Presque 1 million d'image prises pendant 4h ont été traitées pour réaliser cette animation le 14/1. En tout début de vidéo, on voit l'outbreak se coucher. Callisto est à l'avant plan, puis son obre et enfin la GTR se lÚve. Mewlon 300/ balcon / Paris et tout le tralala :)
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reposted by
Alain Rouen
Tristan MendĂšs France
9 months ago
CommuniquĂ© de France Diplomatie sur Meta et sa modĂ©ration. IntĂ©ressant de rappeler la â entre freedom of speech et freedom of reach, qui Ă©vite le dĂ©bat Ă©pineux de la censure. On a le droit de sâexprimer, si câest lĂ©gal, pas dâĂȘtre poussĂ© par les algos.
www.diplomatie.gouv.fr/fr/politique...
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Alain Rouen
Aris Adamantiadis
10 months ago
C'est toi que je t'aime (Aris 2024) Partagez Ă max !
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C'est toi que je t'aime (Aris 2024)
YouTube video by Aris Ada
https://www.youtube.com/watch?v=ofPki-jWWbI
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@bot.astronomy.blue
signup
10 months ago
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reposted by
Alain Rouen
Aris Adamantiadis
10 months ago
Premier post astro, voici M81 et M82 photographiées ce printemps entre deux nuages.
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Here's my latest SHO processing of the Pacman Nebula (NGC 281). I captured the data earlier this year between August and September, with one night dedicated to HaOIII and two nights to SII/OIII. Happy to finally share the results! (C8 EHD / ASI2600MC / Askar duo colour magic 6nm)
#astrophotography
10 months ago
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The Little Rosette (SH2-170), a nebula in the Cassiopeia constellation, shining 7500 light-years away! Sadly, Novemberâs cloudy skies gave me just one precious night to capture it. (C8 EHD - F/7 - ASI2600MC)
10 months ago
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Date yourself by showing a picture of your first computer.
add a skeleton here at some point
10 months ago
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Entre deux nuages, on arrive quand mĂȘme Ă capturer la comĂšte du moment (C/2023 A3), zu LĂ«tzebuerg
#Comet
#Tsuchinshan_ATLAS
12 months ago
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Enfin quelques nuits étoilées ! J'ai donc pu reprendre la photo ;) Et dans ce ciel d'hiver on trouve notamment l'amas des Pléiades (M45), qui éclaire la nébulosité qui l'entoure. 444 A.L. / constellation du Taureau (140x180s, FRA500 / ASI2600 / IDAS LPS)
#astrophotography
over 1 year ago
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A season classic, the Andromeda galaxy (M31), but quite happy with the result :) I made this image as a mosaic of 2 panels. Each of them with about 5hrs of total exposure, captured across several nights in September and October. (FRA500 / asi2600mc / IDAS LPS-P2)
almost 2 years ago
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As my recent weather did not allow me to create new images, I'm going to post a series of past pictures (from 2021 till 2022), Either done with my old ZS61, my C8 EHD or my brand new FRA500. 1. Let's start by the veil nebula (again ;) )
almost 2 years ago
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reposted by
Alain Rouen
Vincent Bioret
almost 2 years ago
Les nĂ©buleuses et les nuages de poussiĂšres de m33, la galaxie du triangle. đ14h de poses cumulĂ©es, au C8, ce week-end. #Astrophotography
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je lis lâavenir dans les IA gĂ©nĂ©ratives, je suis nostradallama2
add a skeleton here at some point
about 2 years ago
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For my first post here, a nebula I'm fascinated with : the Veil nebula, a supernova remnant, is a cloud of heated and ionized gas and dust., in the constellation Cygnus. This image is a mosaic of 4 panels, captured over 3 nights. From Luxembourg, 4x110x180s, FRA500 / ASI2600MC / Askar Ha-OIII
about 2 years ago
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