#ngc7293 — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #ngc7293, aggregated by home.social.
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Helix Nebula (NGC 7293) - NASA/ESA JWST Space Telescope 🪐
#astronomy #csa #esa #helix #jwst #nasa #nebula #ngc7293
▶️ 1 new picture from @andrealuck https://commons.wikimedia.org/wiki/File:Helix_Nebula_%28NGC_7293%29_-_NASA-ESA_JWST_Space_Telescope_%2855059054061%29.jpg
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Webb bestudeert de iconische Helixnevel
De nieuwe infraroodopname van de Webb Space Telescope onthult de complexe structuur van gas en stof afkomstig van een witte
#helixnevel #NGC7293 #PlanetaireNevel #ster #WebbSpaceTelescope #WitteDwerg
https://www.kuuke.nl/webb-bestudeert-de-iconische-helixnevel/ -
Webb bestudeert de iconische Helixnevel
De nieuwe infraroodopname van de Webb Space Telescope onthult de complexe structuur van gas en stof afkomstig van een witte
#helixnevel #NGC7293 #PlanetaireNevel #ster #WebbSpaceTelescope #WitteDwerg
https://www.kuuke.nl/webb-bestudeert-de-iconische-helixnevel/ -
Webb bestudeert de iconische Helixnevel
De nieuwe infraroodopname van de Webb Space Telescope onthult de complexe structuur van gas en stof afkomstig van een witte
#helixnevel #NGC7293 #PlanetaireNevel #ster #WebbSpaceTelescope #WitteDwerg
https://www.kuuke.nl/webb-bestudeert-de-iconische-helixnevel/ -
Webb bestudeert de iconische Helixnevel
De nieuwe infraroodopname van de Webb Space Telescope onthult de complexe structuur van gas en stof afkomstig van een witte
#helixnevel #NGC7293 #PlanetaireNevel #ster #WebbSpaceTelescope #WitteDwerg
https://www.kuuke.nl/webb-bestudeert-de-iconische-helixnevel/ -
NGC 7293: The Helix Nebula
A mere seven hundred light years from Earth toward the constellation Aquarius, a star is dying. The once sun-like star's last few thousand years have produced the Helix Nebula. Also known as NGC 7293, the cosmic Helix is a well studied and nearby example of a Planetary Nebula, typical of this final phase of stellar evolution.
Image Credit & Copyright: Patrick Winkler
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A Narrowband Helix https://photo.m-j-s.net/blog/2025/11/a-narrowband-helix/
NGC 7293 - Helix Nebula in Aquarius - SHORGB v1
Some old narrowband data of the Helix was sitting for quite a while on my hard disk. Recently I started to adopt the “Foraxx” palette described in The Coldest Nights blog and used this technique with the...
#Aquarius #astrofotografie #astronomie #astronomy #astrophotography #EN #EyeOfGod #EyeOfSauron #hakos #HelixNebula #ias #NGC7293 #photoblog #remote
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A Narrowband Helix https://photo.m-j-s.net/blog/2025/11/a-narrowband-helix/
NGC 7293 - Helix Nebula in Aquarius - SHORGB v1
Some old narrowband data of the Helix was sitting for quite a while on my hard disk. Recently I started to adopt the “Foraxx” palette described in The Coldest Nights blog and used this technique with the...
#Aquarius #astrofotografie #astronomie #astronomy #astrophotography #EN #EyeOfGod #EyeOfSauron #hakos #HelixNebula #ias #NGC7293 #photoblog #remote
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A Narrowband Helix https://photo.m-j-s.net/blog/2025/11/a-narrowband-helix/
NGC 7293 - Helix Nebula in Aquarius - SHORGB v1
Some old narrowband data of the Helix was sitting for quite a while on my hard disk. Recently I started to adopt the “Foraxx” palette described in The Coldest Nights blog and used this technique with the...
#Aquarius #astrofotografie #astronomie #astronomy #astrophotography #EN #EyeOfGod #EyeOfSauron #hakos #HelixNebula #ias #NGC7293 #photoblog #remote
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A Narrowband Helix https://photo.m-j-s.net/blog/2025/11/a-narrowband-helix/
NGC 7293 - Helix Nebula in Aquarius - SHORGB v1
Some old narrowband data of the Helix was sitting for quite a while on my hard disk. Recently I started to adopt the “Foraxx” palette described in The Coldest Nights blog and used this technique with the...
#Aquarius #astrofotografie #astronomie #astronomy #astrophotography #EN #EyeOfGod #EyeOfSauron #hakos #HelixNebula #ias #NGC7293 #photoblog #remote
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A Narrowband Helix https://photo.m-j-s.net/blog/2025/11/a-narrowband-helix/
NGC 7293 - Helix Nebula in Aquarius - SHORGB v1
Some old narrowband data of the Helix was sitting for quite a while on my hard disk. Recently I started to adopt the “Foraxx” palette described in The Coldest Nights blog and used this technique with the...
#Aquarius #astrofotografie #astronomie #astronomy #astrophotography #EN #EyeOfGod #EyeOfSauron #hakos #HelixNebula #ias #NGC7293 #photoblog #remote
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L’occhio dell’Universo
https://edu.inaf.it/astrofoto/occhio-universo/
La prima foto astronomica del progetto collettivo di astrofotografia Overall Photons
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L’occhio dell’Universo
https://edu.inaf.it/astrofoto/occhio-universo/
La prima foto astronomica del progetto collettivo di astrofotografia Overall Photons
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The Helix Nebula (NGC 7293) is a planetary nebula in the constellation Aquarius. At approximately 655 light-years from Earth, it is one of the closest of the bright planetary nebulae.
The planetary nebula is formed by the shedding of the outer layers of its central star near the end of its evolution. The energy from the central star causes the expelled gases to fluoresce.
High resolution image and technical details on Telescopius: https://telescopius.com/pictures/view/201732/deep_sky/ngc-7293/helix-nebula/by-drgfreeman
Image license: CC BY-NC-SA 4.0.
#astrophotography #astronomy #photography #astrodon #nebula #PlaneratyNebula #DeepSky #space #NGC7293 #KStars #ekos #phd2 #GIMP
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The Helix Nebula (NGC 7293) is a planetary nebula in the constellation Aquarius. At approximately 655 light-years from Earth, it is one of the closest of the bright planetary nebulae.
The planetary nebula is formed by the shedding of the outer layers of its central star near the end of its evolution. The energy from the central star causes the expelled gases to fluoresce.
High resolution image and technical details on Telescopius: https://telescopius.com/pictures/view/201732/deep_sky/ngc-7293/helix-nebula/by-drgfreeman
Image license: CC BY-NC-SA 4.0.
#astrophotography #astronomy #photography #astrodon #nebula #PlaneratyNebula #DeepSky #space #NGC7293 #KStars #ekos #phd2 #GIMP
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The Helix Nebula (NGC 7293) is a planetary nebula in the constellation Aquarius. At approximately 655 light-years from Earth, it is one of the closest of the bright planetary nebulae.
The planetary nebula is formed by the shedding of the outer layers of its central star near the end of its evolution. The energy from the central star causes the expelled gases to fluoresce.
High resolution image and technical details on Telescopius: https://telescopius.com/pictures/view/201732/deep_sky/ngc-7293/helix-nebula/by-drgfreeman
Image license: CC BY-NC-SA 4.0.
#astrophotography #astronomy #photography #astrodon #nebula #PlaneratyNebula #DeepSky #space #NGC7293 #KStars #ekos #phd2 #GIMP
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The Helix Nebula (NGC 7293) is a planetary nebula in the constellation Aquarius. At approximately 655 light-years from Earth, it is one of the closest of the bright planetary nebulae.
The planetary nebula is formed by the shedding of the outer layers of its central star near the end of its evolution. The energy from the central star causes the expelled gases to fluoresce.
High resolution image and technical details on Telescopius: https://telescopius.com/pictures/view/201732/deep_sky/ngc-7293/helix-nebula/by-drgfreeman
Image license: CC BY-NC-SA 4.0.
#astrophotography #astronomy #photography #astrodon #nebula #PlaneratyNebula #DeepSky #space #NGC7293 #KStars #ekos #phd2 #GIMP
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The Helix Nebula (NGC 7293) is a planetary nebula in the constellation Aquarius. At approximately 655 light-years from Earth, it is one of the closest of the bright planetary nebulae.
The planetary nebula is formed by the shedding of the outer layers of its central star near the end of its evolution. The energy from the central star causes the expelled gases to fluoresce.
High resolution image and technical details on Telescopius: https://telescopius.com/pictures/view/201732/deep_sky/ngc-7293/helix-nebula/by-drgfreeman
Image license: CC BY-NC-SA 4.0.
#astrophotography #astronomy #photography #astrodon #nebula #PlaneratyNebula #DeepSky #space #NGC7293 #KStars #ekos #phd2 #GIMP
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Failed attempt at the Helix Nebula.
It was low on the horizon; my data was atrocious.
I still learned many things trying to process it.
#telescope #telescopes #celestron #celestrontelescope #celestronnexstar #nexstarevolution #nexstarevolution6 #canon #canoneosr7 #eosr7 #astro #astrophoto #astrophotos #astrophotography #astrophotographer #spacephotography #astronomy #spaceexploration #nasa #universe #space #deepsky #deepspace #nebula #helix #helixnebula #ngc #ngc7293 #c63 #caldwell #caldwell63 -
Failed attempt at the Helix Nebula.
It was low on the horizon; my data was atrocious.
I still learned many things trying to process it.
#telescope #telescopes #celestron #celestrontelescope #celestronnexstar #nexstarevolution #nexstarevolution6 #canon #canoneosr7 #eosr7 #astro #astrophoto #astrophotos #astrophotography #astrophotographer #spacephotography #astronomy #spaceexploration #nasa #universe #space #deepsky #deepspace #nebula #helix #helixnebula #ngc #ngc7293 #c63 #caldwell #caldwell63 -
Failed attempt at the Helix Nebula.
It was low on the horizon; my data was atrocious.
I still learned many things trying to process it.
#telescope #telescopes #celestron #celestrontelescope #celestronnexstar #nexstarevolution #nexstarevolution6 #canon #canoneosr7 #eosr7 #astro #astrophoto #astrophotos #astrophotography #astrophotographer #spacephotography #astronomy #spaceexploration #nasa #universe #space #deepsky #deepspace #nebula #helix #helixnebula #ngc #ngc7293 #c63 #caldwell #caldwell63 -
Failed attempt at the Helix Nebula.
It was low on the horizon; my data was atrocious.
I still learned many things trying to process it.
#telescope #telescopes #celestron #celestrontelescope #celestronnexstar #nexstarevolution #nexstarevolution6 #canon #canoneosr7 #eosr7 #astro #astrophoto #astrophotos #astrophotography #astrophotographer #spacephotography #astronomy #spaceexploration #nasa #universe #space #deepsky #deepspace #nebula #helix #helixnebula #ngc #ngc7293 #c63 #caldwell #caldwell63 -
Failed attempt at the Helix Nebula.
It was low on the horizon; my data was atrocious.
I still learned many things trying to process it.
#telescope #telescopes #celestron #celestrontelescope #celestronnexstar #nexstarevolution #nexstarevolution6 #canon #canoneosr7 #eosr7 #astro #astrophoto #astrophotos #astrophotography #astrophotographer #spacephotography #astronomy #spaceexploration #nasa #universe #space #deepsky #deepspace #nebula #helix #helixnebula #ngc #ngc7293 #c63 #caldwell #caldwell63 -
Last night we had an unexpected gap in the clouds after coming home from the drive-in. (Wolverine and Deadpool - good solid ultraviolent fun. Hugh Jackman is having a ball.)
So I targetted the Helix Nebula - NGC7293. I was aiming for 500 subs, but the clouds rolled in and I only got 380.
Still, a pretty planetary nebula, and one that is uncommonly large as far as these object go, spanning 20-odd arc-minutes.
DwarfII, 380x15s@80, Dwarf UHC filter, post processed in Snapseed and Google Photos. Astrometry image by astrometry.net .
Center (RA, Dec): (337.561, -20.965)
Center (RA, hms): 22h 30m 14.739s
Center (Dec, dms): -20° 57' 54.016"
Size: 2.42 x 1.36 deg
Radius: 1.385 deg
Pixel scale: 2.97 arcsec/pixel#astronomy #astrophotography #dwarfII #Snapseed #GooglePhotos #nebula #HelixNebula #NGC7293 #C63 #Movie #deadpool3wolverine
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Last night we had an unexpected gap in the clouds after coming home from the drive-in. (Wolverine and Deadpool - good solid ultraviolent fun. Hugh Jackman is having a ball.)
So I targetted the Helix Nebula - NGC7293. I was aiming for 500 subs, but the clouds rolled in and I only got 380.
Still, a pretty planetary nebula, and one that is uncommonly large as far as these object go, spanning 20-odd arc-minutes.
DwarfII, 380x15s@80, Dwarf UHC filter, post processed in Snapseed and Google Photos. Astrometry image by astrometry.net .
Center (RA, Dec): (337.561, -20.965)
Center (RA, hms): 22h 30m 14.739s
Center (Dec, dms): -20° 57' 54.016"
Size: 2.42 x 1.36 deg
Radius: 1.385 deg
Pixel scale: 2.97 arcsec/pixel#astronomy #astrophotography #dwarfII #Snapseed #GooglePhotos #nebula #HelixNebula #NGC7293 #C63 #Movie #deadpool3wolverine
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Last night we had an unexpected gap in the clouds after coming home from the drive-in. (Wolverine and Deadpool - good solid ultraviolent fun. Hugh Jackman is having a ball.)
So I targetted the Helix Nebula - NGC7293. I was aiming for 500 subs, but the clouds rolled in and I only got 380.
Still, a pretty planetary nebula, and one that is uncommonly large as far as these object go, spanning 20-odd arc-minutes.
DwarfII, 380x15s@80, Dwarf UHC filter, post processed in Snapseed and Google Photos. Astrometry image by astrometry.net .
Center (RA, Dec): (337.561, -20.965)
Center (RA, hms): 22h 30m 14.739s
Center (Dec, dms): -20° 57' 54.016"
Size: 2.42 x 1.36 deg
Radius: 1.385 deg
Pixel scale: 2.97 arcsec/pixel#astronomy #astrophotography #dwarfII #Snapseed #GooglePhotos #nebula #HelixNebula #NGC7293 #C63 #Movie #deadpool3wolverine
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Last night we had an unexpected gap in the clouds after coming home from the drive-in. (Wolverine and Deadpool - good solid ultraviolent fun. Hugh Jackman is having a ball.)
So I targetted the Helix Nebula - NGC7293. I was aiming for 500 subs, but the clouds rolled in and I only got 380.
Still, a pretty planetary nebula, and one that is uncommonly large as far as these object go, spanning 20-odd arc-minutes.
DwarfII, 380x15s@80, Dwarf UHC filter, post processed in Snapseed and Google Photos. Astrometry image by astrometry.net .
Center (RA, Dec): (337.561, -20.965)
Center (RA, hms): 22h 30m 14.739s
Center (Dec, dms): -20° 57' 54.016"
Size: 2.42 x 1.36 deg
Radius: 1.385 deg
Pixel scale: 2.97 arcsec/pixel#astronomy #astrophotography #dwarfII #Snapseed #GooglePhotos #nebula #HelixNebula #NGC7293 #C63 #Movie #deadpool3wolverine
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Last night we had an unexpected gap in the clouds after coming home from the drive-in. (Wolverine and Deadpool - good solid ultraviolent fun. Hugh Jackman is having a ball.)
So I targetted the Helix Nebula - NGC7293. I was aiming for 500 subs, but the clouds rolled in and I only got 380.
Still, a pretty planetary nebula, and one that is uncommonly large as far as these object go, spanning 20-odd arc-minutes.
DwarfII, 380x15s@80, Dwarf UHC filter, post processed in Snapseed and Google Photos. Astrometry image by astrometry.net .
Center (RA, Dec): (337.561, -20.965)
Center (RA, hms): 22h 30m 14.739s
Center (Dec, dms): -20° 57' 54.016"
Size: 2.42 x 1.36 deg
Radius: 1.385 deg
Pixel scale: 2.97 arcsec/pixel#astronomy #astrophotography #dwarfII #Snapseed #GooglePhotos #nebula #HelixNebula #NGC7293 #C63 #Movie #deadpool3wolverine
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I've been watching #Eurovision2024 , which, being in Western Australia, means getting up at 2am for a 3am start. This does mean I get to do some cool #Astrophotography in the early early morning. (Not a combination of #hashtags commonly appearing together, I am sure!)
Three nights ago, I got a nice, but short shot of #NGC7293 - the Helix Nebula - only 100x15s at the end of my shooting time.
Last night, as clouds rolled in, I started on that target earlier, but had to compete with light pollution close to the horizon. Still, I was able to get some decent images, even with the clouds, scoring another 178x15s.
So today, after a bit of post-processing of both images, I decided to manually stack them in #Snapseed. If you are working with cleaned up images, this is surprisingly simple - provided you are working on a tablet, not a phone! The end result was still not fantastic, but a definite improvement.
#DwarfII Postprocessing in #Snapseed and #GooglePhotos
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"DSI: SOFIA hilft bei der Entdeckung eines zerstörten Planetensystems"
"Was passiert mit einem Planetensystem, wenn ein alternder Stern eine Hülle aus Gas und Plasma abstößt? Ein Team um Jonathan Marshall von der Academia Sinica in Taiwan findet in SOFIA-Daten Hinweise. Eine Information der Universität Stuttgart, Deutsches SOFIA Institut."
https://www.raumfahrer.net/dsi-sofia-hilft-bei-der-entdeckung-eines-zerstoerten-planetensystems/
#AcademiaSinica #ALMA #Astronomie #DSI #Exoplaneten #fernesInfrarot #Helixnebel #Herschel #NGC7293 #SOFIA #Spitzer #Staub
25.5.2023 -
NGC 7293 Helix Nebula
Magnitude 7.6 planetary nebula located 650 light-years away in the constellation Aquarius. The remnant central stellar core is destined to become a white dwarf star. The observed glow of the central star is so energetic that it causes the previously expelled gases to brightly fluoresce.
#astrophotography #astronomy #space #unistellar #citizenscience #ngc7293 #nebula #aquarius #caldwell63
