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“For the Earth itself is a blossom, she says,
on the star tree,
pale with luminous
ocean leaves.”
― Rolf Jacobsen
EVENTS:
DETAILS:
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The Triangulum Galaxy (known as Messier 33 or NGC 598) is a beautiful large spiral galaxy in the constellation of Triangulum. It can be (barely) seen with the unaided eye as a faint small smudge only under a truly dark, transparent sky. It is thus one of the most distant objects visible to the unaided eye, since its distance is calculated to be about 3 million light-years. However and due to its relatively large apparent size (almost as large as the area covered by four full Moons), it has a low surface brightness and therefore it is a difficult object to observe under less than ideal conditions.
M33's loosely-wound spiral arms are filled with numerous reddish HII regions (emission nebulae of ionized hydrogen), as well as bluish clouds of young stars. Many of them have their own NGC numbers, the most prominent being NGC 604 (visible at the lower left of the spiral at 8 o' clock position from the nucleus). NGC 604 has a diameter of nearly 1,500 light-years and is estimated that it contains at least 200 newly-formed hot stars.
The galaxy was probably discovered in the 17th Century by Giovanni Batista Hodierna and rediscovered later in 1764 by Charles Messier, who gave it the catalog name M33. It was among the first "Nebulae" identified as extragalactic objects and it was E. Hubble that measured its distance using pulsating stars known as Cepheids, that placed it well outside our own Milky Way.
M33 is the third-largest galaxy of the Local Group, after the Andromeda Galaxy and our own Milky Way, with an estimated diameter of 50,000 light-years, about half the size of the Milky Way. Some astronomers believe that M33 may be a remote but gravitationally bound companion of the Andromeda galaxy.
Image Details:
Telescope: Orion EON ED 80/500 refractor
Mount: Modified Vixen Sphinx (NexSXW)
Camera: Canon EOS 20Da
Light frames: 34 x 3 mins (total: 102 mins), ISO 1600, Daylight WB
Support frames: Darks, Bias
Guiding: Skywatcher 80/400 refractor, Skywatcher Synguider autoguider
Date & Location: 16/10/2018 - Chalkidiki, Greece
Processing: DSS 4.1.1, Adobe Photoshop CS6 with Astronomy Tools Actions Set (spikes added to brightest stars)
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Created for
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Galaxy SOHO (Yinhe SOHO) is a shopping and office complex in central Beijing designed by Zaha Hadid and opened in 2012. The exterior of the building is supposed to resemble terraced agricultural fields of China. The structure is composed of four separate oval domed towers, which have a curving shape without corners, a concept derived from the traditional Chinese courtyard.
M31 Galaxy
William Optics 73 leveled
William optics 50/200 guide with Omegon 224
Ioptron Cem120 mount
Moravian G2 8300 mark II camera with internal filter wheel
Astronomik filters
Cls CCD, R, G, B, Ha 6nm,
CLS 180x25 -5 °
CLS 300x25 -5 °
It has 900x30 -5 °
R 240x21 -5 °
G 240x21 -5 °
B 240x21 -5 °
Acquisition software Nina, Phd2, Ioptron commander and Vnc
Processing software
Pixinsight, Photoshop and star spikes
Sombrero Galaxy MN190 F5.3 +1.4 extender F7.5 +Enhance filter,, ISO 3200, ISO 800, 4h 53m 46s, exposure time, 70 frames.
KobZache
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The Galaxy Pillows contains:
[ ✔ ] - Sequences
[ ✔ ] - 11 Singles
[ ✔ ] - 6 Cuddlings
[ ✔ ] - 4 Dances Animations ( Adult version only )
[ ✔ ] - 71 Sex animations ( Adult version only + Speed options)
all info in the blog
Triangulum Galaxy M33
The Triangulum Galaxy is the third largest of the local group of galaxies including ourselves, the Milky Way and the Andromeda galaxy and lies 2.73 million light years from Earth. This was taken over two nights in early January.
Technical stuff:
Bortle 4 skies
Canon EF 600mm f4 + 7D II on iOptron CEM70
Primaluce 60mm Guidescope + ASI290MC
Optolong L-Pro filter
4 hours of 10 min subs
Stacked in DSS
Processed with Photoshop & Topaz Denoise
The Sculptor Galaxy is an intermediate spiral galaxy in the constellation Sculptor. The Sculptor Galaxy is a starburst galaxy, which means that it is currently undergoing a period of intense star formation.
The Andromeda Galaxy also known as Messier 31, M31, or NGC 224 and originally the Andromeda Nebula, is a spiral galaxy approximately 2.5 million light-years from Earth, and the nearest major galaxy to the Milky Way. The galaxy's name stems from the area of Earth's sky in which it appears, the constellation of Andromeda.
The virial mass of the Andromeda Galaxy is of the same order of magnitude as that of the Milky Way, at a trillion solar masses.
The number of stars contained in the Andromeda Galaxy is estimated at one trillion, or roughly twice the number estimated for the Milky Way.
The Milky Way and Andromeda galaxies are expected to collide in around 4.5 billion years, merging to form a giant elliptical galaxy or a large lenticular galaxy. With an apparent magnitude of 3.4, the Andromeda Galaxy is among the brightest of the Messier Objects making it visible to the naked eye from Earth on moonless nights, even when viewed from areas with moderate light pollution.
(Wikipedia.org)
Equipment:
Celestron 9.25” 2350mm Edge-HD Telescope
Sky-Watcher EQ6-R Pro Computerized GoTo Telescope Mount
Orion 50mm Helical Guide Scope & StarShoot AutoGuider
Celestron 9x50 Finder Scope
ZWO ASI294MC Pro Color Camera
Celestron .7 EdgeHD Reducer Lens
PHD2 Guiding Software
SharpCap Pro
Thank you for your comments.
Gemma
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Pentax K-5
SMC Pentax-M 100mm F2.8
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© 2018 stefanorugolo | All rights reserved.
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M101 The Pinwheel Galaxy May 2025
The Pinwheel Galaxy (also known as Messier 101 or NGC 5457) is an asymmetrical, face-on spiral galaxy distanced 21.6 million light-years from Earth in Ursa Major. At 252,000 light-years across it is 70% larger than our own Milky Way galaxy, has a disk mass of over 100 billion solar masses and contains about a trillion stars.
This is the first image I took with my 7” Askar refractor.
- Acquisition Date: 04/1/202 - 05/26/2025 – 05/27/2025
- Location: Western Massachusetts, USA
- Imaging Camera: QHY600PH-M -10°C - Mode 1(High Gain) Offset:15 Gain:56
- Telescope: Askar 185 APO 185mm f/7 Triplet Refractor
- Flattener: Askar 1x Full Frame Flattener for 185APO
- Mount: Astro-Physics AP1100 w/GTO4
- Guide scope: Celestron Off Axis Guider
- Guide Camera: ASI174m mini
- Software: Adobe Photoshop CS5, Sequence Generator Pro, PixInsight 1.9 Lockhart, Aries Astro Pixel Processor
Filters:
- Chroma Hydrogen Alpha 50mm filter
- Astrodon Gen II E 50mm LRGB Filters
Exposure Times:
- Luminance:10 x 300 sec bin 1x1 (50 min)
- Red: 17 x 300 sec bin 1x1 (85 min)
- Green: 17 x 300 sec bin 1x1 (85 min)
- Blue: 20 x 300 sec bin 1x1 (100 min)
Total Exposure:320min. (5.3hrs)
Sky Quality:
-Magnitude: 19.71
-Bortle Class 5
-1.41 mcd/m^2 Brightness
-1234.6 ucd/m^2 Artificial Brightness
In galaxy and nebulae
Mirrors the deep and lustrous
Kind of planet
Reflecting its alike twins
Already existing for trillion generations
The trillion light years beyond the universe and outer space
In galaxy and nebulae
Matters not a daytime or a night
The planets distributed the gravity without right or wrong
Flying stones, dusts and rocks drifting without gain or loss
Nebula alternating its light and dark in deep outburst
The instant birth and death of meteor’s collision
In galaxy and nebulae
Every moment is like this life
Setting forth the human in earth
The future is an unpredictable journey
Subsisting in a spacecraft with constant temperature
The heading direction beyond cold and hot
In galaxy and nebulae
Sperm and ovum combining the continuation of embryo
Youth withered in flight
Life a newborn in flight
Soaring further to a deep and gloomy milky way
The difference of love and hate gradually lost its remembrance
In galaxy and nebulae
The countless stars flashing high in universe
Dodging a farewell, separation is beyond the countless light years
Suddenly find one like the twin of earth
A new birth or a casting shadow?
The contradiction of lonesomeness and intimacy entangled in an encounter
by DePen Chang
Monday, May 3, 2010
Our beautiful universe.
Messier 104, the Sombrero galaxy some 29 million light years away. Heavy as 800 million suns, and a black hole in the centre.
About 10 hours of data from June 2021 using the TelescopeLive Planewave CDK24 in Chile.
just soap in a purple bucket, and here is your personal galaxy !
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The Andromeda galaxy, 2.5 million lightyears distant, the furthest object in the sky that can be seen with the naked eye. Contains more than 400 billion stars, the bright yellow core has most of the mass, consisting of the oldest yellow stars. The blue regions around the galaxy consist of younger hotter stars. The darker areas consist of dust and gas lanes tracing out the spiral arms of the galaxy. The galaxy is edge on with a slight tilt to our line of site, the warp in the galaxy stands out clearly, this is possibly due to gravitational interactions with the satellite galaxies, or nearby galaxies like M33 in Triangulum. Note the warp is in the outer regions of the galaxy, where the gravity is less strong. The two smaller satellite galaxies are gravitationally tied to Andromeda and interact with it.
Bortle class 6/7 skies.
Exposure time, 2hrs 42m 41s, 233 frames @ ISO 6400, 3200, 1600. Capture and processing time etc approx. 30hrs, several dozen subs were deleted due to slight tracking errors and light pollution, haze, fogging etc.
80mm F6 refractor
Fornax Lightrack mount unguided
Canon 760D, no filters were used.
Post processing in Lightroom and Canon DDP.
Subs collected over several nights in all conditions, ie dodging clouds and haze, moon present and only 3 clears nights with excellent seeing, but I could not dedicate all the time to M31, read on.
Due to the type of mount I use, I cannot track across the Zenith as my 500mm refractor hits against the Fornax drive, I would have to wait for 1 to 2 hours for the sky to move to the west allowing my scope to be set up on the other side of the mount. I would look at objects rising in the east until I could get back to M31 a while later.
Spiral galaxy NGC 5236
Image exposure: 12.7 Minutes
Image field of view: 39.2 x 25.9 arcmin
Image date: 2022-04-05
A macro of a wrapped Galaxy Truffle, from a box gifted to us at Christmas, taken for today's Macro Mondays' theme `gift'.
Cette photo montre la majestueuse galaxie d’Andromède (M31), notre voisine cosmique située à environ 2,5 millions d’années-lumière de la Terre.
Pour accentuer l’effet de grandeur et souligner son immensité, j’ai volontairement augmenté la taille du rendu de la galaxie lors du traitement. On distingue aussi ses galaxies satellites, M32 et M110.
This photo shows the majestic Andromeda Galaxy (M31), our cosmic neighbor located about 2.5 million light-years from Earth.
To accentuate the effect of grandeur and emphasize its immensity, I deliberately increased the size of the galaxy's rendering during processing. Its satellite galaxies, M32 and M110, are also visible.
Andromeda Galaxy (M31)
The Andromeda Galaxy is a barred spiral galaxy and is the nearest major galaxy to the Milky Way. It was originally named the Andromeda Nebula and is cataloged as Messier 31, M31, and NGC 224. Andromeda has a D25 isophotal diameter of about 46.56 kiloparsecs (152,000 light-years)[8] and is approximately 765 kpc (2.5 million light-years) from Earth. The galaxy's name stems from the area of Earth's sky in which it appears, the constellation of Andromeda, which itself is named after the princess who was the wife of Perseus in Greek mythology. (Wikipedia)
Taken over 7 nights.
Details:
Device: Dwarf III Smart Telescope
Filter: Astro
Focus: AF
Tracking: EQ Mode
912 x 30 sec frames
Gain: 60
Darks: 20 frames
Bortle 5/6
Programs: Siril, PixInsight, BlurX, NoiseX, StarX, Photoshop