Continued thread
Detail of the #sunspot group AR4115 (the big one), AR4114 (to the right of the big one), and AR4111 (almost at the limb).
#Science #Astronomy
#sunspot
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My latest #model #construction #project . A #solar #projector but unfortunately the #sun is behind #trees, but I did see a #sunspot earlier #astronomy #astrophotography
#Sunspot groups AR4055 (bottom) and AR4058 (top) yesterday as they rotate out of view and approach the West solar limb. #Solar cycle 25 is just past its activity maximum. #science #Astronomy #astrophotography
Partial solar eclipse of 29.03.2025 taken from Germany near Cologne #solareclipse #solareclipse2025 #sonnenfinsternis #sofi #sofi2025 #astrodon #sunspot #sunspots #sonnenflecken
Took the trusty old telescope out to capture some pics of the partial eclipse. Nice big chunky sunspot too.
#Eclipse #sun #sunspot #Astronomy
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#SpaceWeather 
January 6, 2025
The #sun 
has 11 numbered #sunspot regions on its Earth-facing side.
Next 24 hours: The chance for C flares is 99%, the chance for M flares is 75%, and the chance for X flares is 25% today.
Next expected #CME: A coronal mass ejection from January 4 is expected to glance Earth today. https://earthsky.org/sun/sun-news-activity-solar-flare-cme-aurora-updates
EarthSky | Updates on your cosmos and world · Sun news: Sun flaring low. Auroras’ last gasp?
Sun in H-Alpha light (656.23 nm) 23 august 2024: AR 3801
Stack of the best 1000 frames out of 10000
Sun in H-Alpha light (656.23 nm), 23 august 2024: AR 3799
Stack of the best 1000 frames out of 10000
Hackaday Links: August 25, 2024 - The Sun has been remarkably active lately, so much so that it might have set a new... - https://hackaday.com/2024/08/25/hackaday-links-august-25-2024/ #hackadaycolumns #hackadaylinks #solardynamics #solarcycle #ism900mhz #spacefood #spectrum #capstan #doritos #lorawan #roofing #shingle #sunspot #scara #iss #sdo #sun
Hackaday · Hackaday Links: August 25, 2024The Sun has been remarkably active lately, so much so that it might have set a new sunspot record. According to the sun watchers at the Space Weather Prediction Center, on August 8, the Solar Dynam…
Taking a peek at the #sunspot activity. #Celestron AstroMaster 130, Thousand Oaks solar filter attached via Bluetack, and #Canon EOS 200D
A useful tip from Jake was to enable the mirror lock up feature which was putting a lot of vibration into the photos, even when triggering remotely.
#astrophotograhy
A useful tip from Jake was to enable the mirror lock up feature which was putting a lot of vibration into the photos, even when triggering remotely.
#astrophotograhy
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That’s amazing!
I just ran out with my eclipse glasses and saw them. I’m in Aotearoa New Zealand down here in the southern hemisphere. I got my camera with its solar filter for this photo.
Took this handheld and was manually fiddling the focus. I’ve forgotten all the camera settings since the full solar eclipse in April!
Hackaday Links: August 4, 2024 - Good news, bad news for Sun watchers this week, as our star launched a solar flare... - https://hackaday.com/2024/08/04/hackaday-links-august-4-2024/ #hackadaycolumns #flighttracking #hackadaylinks #fiberoptic #satellite #spacejunk #sabotage #sunspot #nasatv #flare #solar #gmrs #nasa #cme #fcc #sun
Hackaday · Hackaday Links: August 4, 2024Good news, bad news for Sun watchers this week, as our star launched a solar flare even bigger than the one back in May that gave us an amazing display of aurora that dipped down into pretty low la…
Today's Sun, with a lot of #sunspot activity.
A couple of #sun #solar #sunspot shots this afternoon
A couple of http://Helioviewer.org screenshots from:
1. SDO Solar Dynamics Observatory
2. Yohkoh
Another one from the batch of pics I took yesterday from my garden. This is a close-up view of the ominous #sunspot AR3719. The full #solar disc as imaged by the SDO spacecraft is here: https://www.spaceweather.com/images2024/26jun24/hmi1898.gif
Hackaday Links: June 2, 2024 - So you say you missed the Great Solar Storm of 2024 along with its attendant auror... - https://hackaday.com/2024/06/02/hackaday-links-june-2-2024/ #hackadaycolumns #infrastructure #hackadaylinks #spaceweather #thermalpaste #cyberattack #solarstorm #marketing #windowsxp #malware #sunspot #ar3664 #aurora #sewage #water #hype #ai
Hackaday · Hackaday Links: June 2, 2024So you say you missed the Great Solar Storm of 2024 along with its attendant aurora? We feel you on that; the light pollution here was too much for decent viewing, and it had been too long a day to…
The big #sunspot group AR3664, which was the source of the May 10 geomagnetic storm, is rotating back into view again. It's at lower left in this image, and is now called AR3697.
Hackaday Links: May 19, 2024 - If there was one question we heard most often this week, it was “Did you see it?” ... - https://hackaday.com/2024/05/19/hackaday-links-may-19-2024/ #hackadaycolumns #northernlights #hackadaylinks #geomagnetic #wheelwright #carrington #solarstorm #security #starlink #sunspot #aurora #clippy #hopexv #rinnai #rubber #grid #tire #api #iot
Hackaday · Hackaday Links: May 19, 2024If there was one question we heard most often this week, it was “Did you see it?” With “it” referring to the stunning display of aurora borealis — and australis, we as…