AstroWalker

Saturn showing a dark spoke in the left ansae. 10/24/2026, 2:43 UT

Mars this morning. the Hellas impact basin (at the bottom of the image) appears to be filled with airborn yellow dust, while the north is dominated by the North Polar Hood, ice clouds.

Jupiter and Mars taken this morning. Both are shown to scale.

Mars this morning.

My best shot of Saturn taken saturday night. #astronomy #saturn #astrophotography #planets #astroimaging #space

Saturn at opposition with Dione transiting. C14, QHY 5LIII678M, Astrodon rgb filters.

Also a recent Mars image. The planet is still very far away and this apprs quite tiny, but give it a few months to get closer. #astronomy #saturn #astrophotography #planets #astroimaging #space

Saturn recorded two days ago. Not too bad... #astronomy #saturn #astrophotography #planets #astroimaging #space

Today was clean the corrector plate on my C14 day. Also replaced all the spacers around it, which it seems the last owner neglected to put backbone there were only 3 and allowed the corrector to move around when pointing at different parts of the sky. Should hold collimation much better now.

Taken elsewhere to share. I'm definitely a 5...

The Republican party is a criminal enterprise led by a convicted felon. No republican deserves your vote, as every one of them from the school board to the Supreme Court enable its crimes

Saturn this morning at 4:27 UT. The moonsa Dione, Enceladus, and Tethys are also visible. 4 x 60 seconds, C14, ZWO ASI662MC camera. Dunkelheit Observatory #astronomy #planets #astrophotography #saturn

Saturn this morning at multiple wavelengths. C14, ZWO QHY5III678M camera. Dunkelheit Observatory #astronomy #planets #astrophotography #saturn

Saturn this morning under fair conditions. C14, ZWO ASI662MC camera. Dunkelheit Observatory #astronomy #planets #astrophotography #saturn

Grimaldi at the terminator, 9/7/2026. C14, QHY678M, Sightron 720nm filter. Dunkelheit Observatory #moon #astrophotography #astronomy

Aristarchus at sunset (9/7/2026) C14, QHY678M, Sightron 720nm filter. Dunkelheit Observatory #moon #astrophotography #astronomy

Babbage, Pythagoras, and Carpenter craters. C14, QHY678M, Sightron 720nm filter. Dunkelheit Observatory #moon #astrophotography #astronomy

Schiller crater C14, QHY678M, Sightron 720nm filter. Dunkelheit Observatory #moon #astrophotography #astronomy

Crater Schickard. C14, QHY678M, Sightron 720nm filter. Dunkelheit Observatory #moon #astrophotography #astronomy

The old Moon on Monday, 9/7. Mosaic of 27 frames, C14. #moon #astrophotography #astronomy

I hate that "news" is some kind of comodity today, and every story you click on demands you subscribe before reading. Why the fuck would I want to subscribe to some newspaper in Missouri when I don't live there, and only want to read one story, once?

Fucking republicans confirmed another fascist thug to enable more crime from white supremacists

Saturn this morning under fair conditions. #astronomy #saturn #planets #astrophotography #notAI

Here are a pair of shots of Venus I shot yesterday. C14, QHY5LIII678M

here's a fuzzy image of Saturn I shot yesterday morning. Could be better. It's my first recording of the season.

This nebula is known as BBW 56, located in the constellation Puppis. #MDWSkySurvey #astronomy #astrophotography

Today's view of the chromosphere. Heliostar 76, QHY5LIII678M, mosaic of two frames. #sun #halphasun #astronomy #coolshit #solarimaging #astrophotography

That you can be brain dead and still be a Republican Senator is very on brand for the party.

I hate how my coworker lies and says he is almost done with something when he really has just started that something...

Why can't I post an AVI video from my PC but I can through the app on my phone? And if I send said video to my phone and post it from there, it gets a flickering problem...

Composite of both ingress and egress of Venus yesterday. Astro-Physics 92mm at f/6.6 with Celestron NexImage 20. #astronomy #astrophotography #venus #moon #occultation

Venus just after emerging from behind the Moon #astronomy #planetimaging #astrophotography

Likely to be clouded out, but I'm ready to try catching the occultation of Venus this afternoon... #astronomy

Here's a deep stretch of the hydrogen-alpha nebulosity in area of the sky from about +75 to +90 declination (the bright star near the middle is Polaris). This image is a mosaic of 77 fields, each with a total of 4 hours exposure. #MDWSkySurvey #astronomy #astrophotography

The solar chromosphere today at 13:58 UT Sky-Watcher Heliostar 76, QHY5III678M camera. Mosaic of two frames. #Sun #solarastronomy #astronomy #heliostar #coolstuffinthesky

That there are billionaires at all is due to the complete moral failure of american politics from both parties, though mostly from the right, who preach greed as a virtue rather than an actual sin that's mentioned many times in most religions.

I did a little processing to the Artemis II moonlit photo to suppress the earth's brightness and better represent the astronauts view. #artemisii

Jupiter last night under fair seeing #astronomy #Jupiter #planetaryimaging

Fontenelle crater at sunset. C14 at f/22, QHY5III678M.

The crater Aristarchus and surrounding plateau. C14 at f/22, QHY5III678M.

This is a composite shot from 9/14/2024 showing Jupiter and all four moons. C/14 at f/11, Player One Uranus-C camera. Callisto is moved slightly closer to the planet than it was at 8:23 when these videos were captured.

The Moon is out, but the seeing stinks so I'm trying to improve my polar alignment so I can do some live stacking of the Trapezium...

Last night was the first time in almost two months I got to image. Pn the pickering scale, seeing was a P-U, but enough i could test a few upgrades to my system. Here is Jupiter with a Celestron NexImage 20 color camera at f/11, and a QHY5L678M camera with a ZWO Methane filter, also at f/11.

Cool (and true) story!

Untitled (2024) 48x30" oil on canvas Sean Walker #nhartist #painting #abstract

Blue Marley 48x36" oil on canvas Sean Walker #nhartist #painting #abstract

Boston Blue 30x48" oil on canvas (sold) Sean Walker #painting #nhartists

Reynisfjall 56x42" oil on canvas (sold)

Across the Charles (2021) 24x30" oil on canvas Sean Walker #painting #nhartists