Your Own Photography

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pwe

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Looking through old snorkeling photos. Here's a few more. Amazing visibility in the first one, sometimes easily 30+ meters.

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Kajiimagi

Kajiimagi

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NGC 2903 is an isolated barred spiral galaxy located approx 30 million light years away from earth.

Processed using Siril , Starnet ++, and GraXpert and using 1.3 hours of stacked images from a ZWO SeeStar S50.

NGC-2903_GraXpert.jpg
 
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pwe

Silver Baronet of the Realm
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Kajiimagi said:
NGC 2903 is an isolated barred spiral galaxy located approx 30 million light years away from earth.

Processed using Siril , Starnet ++, and GraXpert and using 1.3 hours of stacked images from a ZWO SeeStar S50.

View attachment 579836
Click to expand...
I don't think I will ever really comprehend what we are looking at here. Too mind-boggling. And that is just one of... a lot of them. Here is something more down to earth.

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Kajiimagi

Kajiimagi

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pwe said:
I don't think I will ever really comprehend what we are looking at here. Too mind-boggling. And that is just one of... a lot of them. Here is something more down to earth.

View attachment 580115
Click to expand...
Yeah I initially googled what earth would have been like 30 million years ago (when the light in that picture left that galaxy and started it's journey to us) but it was too weird to even post. If you were really into geology it was the Oligocene epoch?

I enjoy the hobby and love posting the pics but it does really remind me how utterly small and insignificant we all are here.
 
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pwe

Silver Baronet of the Realm
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Kajiimagi said:
Yeah I initially googled what earth would have been like 30 million years ago (when the light in that picture left that galaxy and started it's journey to us) but it was too weird to even post. If you were really into geology it was the Oligocene epoch?

I enjoy the hobby and love posting the pics but it does really remind me how utterly small and insignificant we all are here.
Click to expand...
Light travels 7,5 times around the earth in one second. 30 million years of traveling to reach us… and this is a rather close one. The universe is ridiculous.

485579996_650739024208751_504866212919672774_n.jpg
 
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pwe

Silver Baronet of the Realm
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ToeMissile said:
Related vid/short documentary? I came across
Click to expand...

Scale is crazy. And then how about this, lol. 100.000 billion years. That would mean we are 0,013% of the way towards the end. What could happen in all that time...

Red dwarf stars live fantastically long lives, gently sipping on hydrogen to power a slow but steady fusion reaction. But eventually, all stars, including the red dwarfs, will come to an end. In roughly 100 trillion years, the last light will go out
 
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chilansl

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pwe said:
Scale is crazy. And then how about this, lol. 100.000 billion years. That would mean we are 0,013% of the way towards the end. What could happen in all that time...

Red dwarf stars live fantastically long lives, gently sipping on hydrogen to power a slow but steady fusion reaction. But eventually, all stars, including the red dwarfs, will come to an end. In roughly 100 trillion years, the last light will go out
Click to expand...
Much, much later on:

IMG_0161.JPG
 
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Kajiimagi

Kajiimagi

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M1 (The Crab Nebula) is a supernova remnant approx 6,500 light years from earth.

Processed in Siril, Starnet ++, GIMP 3.0, and GraXpert using an hour of stacked images from a ZWO SeeStar S50

M1 Processed_GraXpert.jpg
 
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Kajiimagi

Kajiimagi

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Messier 101 - 21 million light years from Earth

Messier 106 - 25 million light years from Earth

These have been previously posted but I redid them with more images and an improved workflow.


M101 4.21.2025.jpg

M106 4.21.2025.jpg
 
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