Sunrise Czechia sunrise
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r/sun • u/relay-app • Apr 16 '26
Announcement Calling All Solar Professionals: Credentialed User Applications and 2026 AMA Calendar Now Open!
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Are you a professional photographer, scientist, educator, or specialist dedicated to the study of the Sun? We want to hear from you!
The r/sun Mod Team is officially opening applications for credentialed users! To maintain the highest quality of discourse and recognize the experts in our community, we are vetting professionals for distinctive user flairs and a spot on our Approved Posters list.
We are also actively booking our 2026 AMA calendar and welcome inquiries from anyone in the solar community. Whether you have a specific project like a new book or research finding to share, or simply want to offer the community a "day in the life" look at your profession, a Reddit AMA is an unparalleled platform to showcase your work! Hosting a session allows you to foster direct communication with a curious audience and connect on a personal level.
You can find more information on our previous or upcoming AMAs by visiting the r/sun AMA Center.
If you are interested in a verified flair or would like to get on our AMA schedule, please reach out to us! Simply send a us a Mod Mail or contact us directly at [Sun-ModTeam@protonmail.com](mailto:Sun-ModTeam@protonmail.com).
We look forward to collaborating with you!
— The r/sun Moderation Team
r/sun • u/Justbeingh1m2 • 3d ago
Discussion Prairie Sunrise canada
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wjat gives off this blue hue?
r/sun • u/awaismustafa1986 • 3d ago
Sunrise Sunrise from Sadiqabad, Pakistan.
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Canon R6 II
Sigma 150-600C
r/sun • u/leography • 3d ago
Solar Eclipse My experience of the 2026 total eclipse
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I flew to Mallorca for the solar eclipse in August 2026 and made a video about my experience, I hope you like it! It was my first eclipse and it definitely was an amazing experience. Did some of you also experienced this eclipse, were you in Mallorca, too, by any chance? :D
r/sun • u/TomaszNowakowski • 4d ago
Solar Science Why is the Sun’s Outer Atmosphere Millions of Degrees Hotter Than Its Physical Surface?
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r/sun • u/TheMuseumOfScience • 5d ago
Sunspot The Sun’s Mysterious Spots
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The Sun used to have no sun spots for a long period of time! ☀️
Astrophysicist Erika Hamden explains this phenomenon from 400 years ago called the Maunder Minimum. Normally the Sun follows 11-year cycles, peaking with lots of sunspots, solar activity, and coronal mass ejections before calming down at the trough. Scientists still don’t know why some cycles are more active than others, so this quiet period is one clue to what drives the solar cycle.
This project is part of IF/THEN®, an initiative of Lyda Hill Philanthropies.
r/sun • u/samsara-samara • 5d ago
Solar Photography Sunburst on a fall day 🍂🌞
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Zoom in for glorious sun rays & aura! 😊
Solar Eclipse Total Solar Eclipse, Aug 12, 2026 from Valladolid, Spain - my experience
gallery
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r/sun • u/GroundStaterest • 11d ago
Sunset Alabama Sun
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The bridges over the Tennessee River is always photo-worthy.
r/sun • u/Minus_Medley • 11d ago
Solar Science Simulating the Sun | Part 1
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Sharing the first prototype for my solar simulator, video explores the electrical nature of celestial phenoma and showcases some advanced mathematics.
A long term research project with the application being iterated and improved over time - promise to improve video quality in the next release too.
r/sun • u/Geoffreyros • 12d ago
Solar Activity Over the Patuxent in Solomons, MD
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Managed to get the full circle over the Patuxent River in Solomons, MD
r/sun • u/tankitank • 14d ago
Sunrise vienna.
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Just here to share this mornings sunrise in vienna. Hope you enjoy.
